144655875

素因数分解:

$3^4\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1$

素因数の和:204

約数の個数: 160

約数和(自身を含む): 334029696

約数和(自身を除く): 189373821

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 25, 27, 35, 39, 45, 63, 65, 75, 81, 91, 105, 117, 125, 135, 157, 175, 189, 195, 225, 273, 315, 325, 351, 375, 405, 455, 471, 525, 567, 585, 675, 785, 819, 875, 945, 975, 1053, 1099, 1125, 1365, 1413, 1575, 1625, 1755, 2025, 2041, 2275, 2355, 2457, 2625, 2835, 2925, 3297, 3375, 3925, 4095, 4239, 4725, 4875, 5265, 5495, 6123, 6825, 7065, 7371, 7875, 8775, 9891, 10125, 10205, 11375, 11775, 12285, 12717, 14175, 14287, 14625, 16485, 18369, 19625, 20475, 21195, 23625, 26325, 27475, 29673, 30615, 34125, 35325, 36855, 42861, 43875, 49455, 51025, 55107, 58875, 61425, 63585, 70875, 71435, 82425, 89019, 91845, 102375, 105975, 128583, 131625, 137375, 148365, 153075, 165321, 176625, 184275, 214305, 247275, 255125, 275535, 307125, 317925, 357175, 385749, 412125, 445095, 459225, 529875, 642915, 741825, 765375, 826605, 921375, 1071525, 1157247, 1236375, 1377675, 1589625, 1785875, 1928745, 2225475, 2296125, 3214575, 3709125, 4133025, 5357625, 5786235, 6888375, 9643725, 11127375, 16072875, 20665125, 28931175, 48218625, 144655875]

約数ペア:

[(1, 144655875), (3, 48218625), (5, 28931175), (7, 20665125), (9, 16072875), (13, 11127375), (15, 9643725), (21, 6888375), (25, 5786235), (27, 5357625), (35, 4133025), (39, 3709125), (45, 3214575), (63, 2296125), (65, 2225475), (75, 1928745), (81, 1785875), (91, 1589625), (105, 1377675), (117, 1236375), (125, 1157247), (135, 1071525), (157, 921375), (175, 826605), (189, 765375), (195, 741825), (225, 642915), (273, 529875), (315, 459225), (325, 445095), (351, 412125), (375, 385749), (405, 357175), (455, 317925), (471, 307125), (525, 275535), (567, 255125), (585, 247275), (675, 214305), (785, 184275), (819, 176625), (875, 165321), (945, 153075), (975, 148365), (1053, 137375), (1099, 131625), (1125, 128583), (1365, 105975), (1413, 102375), (1575, 91845), (1625, 89019), (1755, 82425), (2025, 71435), (2041, 70875), (2275, 63585), (2355, 61425), (2457, 58875), (2625, 55107), (2835, 51025), (2925, 49455), (3297, 43875), (3375, 42861), (3925, 36855), (4095, 35325), (4239, 34125), (4725, 30615), (4875, 29673), (5265, 27475), (5495, 26325), (6123, 23625), (6825, 21195), (7065, 20475), (7371, 19625), (7875, 18369), (8775, 16485), (9891, 14625), (10125, 14287), (10205, 14175), (11375, 12717), (11775, 12285)]