11127375

素因数分解:

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

素因数の和:191

約数の個数: 80

約数和(自身を含む): 23859264

約数和(自身を除く): 12731889

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 81, 105, 125, 135, 157, 175, 189, 225, 315, 375, 405, 471, 525, 567, 675, 785, 875, 945, 1099, 1125, 1413, 1575, 2025, 2355, 2625, 2835, 3297, 3375, 3925, 4239, 4725, 5495, 7065, 7875, 9891, 10125, 11775, 12717, 14175, 16485, 19625, 21195, 23625, 27475, 29673, 35325, 49455, 58875, 63585, 70875, 82425, 89019, 105975, 137375, 148365, 176625, 247275, 317925, 412125, 445095, 529875, 741825, 1236375, 1589625, 2225475, 3709125, 11127375]

約数ペア:

[(1, 11127375), (3, 3709125), (5, 2225475), (7, 1589625), (9, 1236375), (15, 741825), (21, 529875), (25, 445095), (27, 412125), (35, 317925), (45, 247275), (63, 176625), (75, 148365), (81, 137375), (105, 105975), (125, 89019), (135, 82425), (157, 70875), (175, 63585), (189, 58875), (225, 49455), (315, 35325), (375, 29673), (405, 27475), (471, 23625), (525, 21195), (567, 19625), (675, 16485), (785, 14175), (875, 12717), (945, 11775), (1099, 10125), (1125, 9891), (1413, 7875), (1575, 7065), (2025, 5495), (2355, 4725), (2625, 4239), (2835, 3925), (3297, 3375)]