42280875

素因数分解:

$3^2\times 5^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1$

素因数の和:107

約数の個数: 144

約数和(自身を含む): 97100640

約数和(自身を除く): 54819765

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 25, 35, 39, 45, 49, 59, 63, 65, 75, 91, 105, 117, 125, 147, 175, 177, 195, 225, 245, 273, 295, 315, 325, 375, 413, 441, 455, 525, 531, 585, 637, 735, 767, 819, 875, 885, 975, 1125, 1225, 1239, 1365, 1475, 1575, 1625, 1911, 2065, 2205, 2275, 2301, 2625, 2655, 2891, 2925, 3185, 3675, 3717, 3835, 4095, 4425, 4875, 5369, 5733, 6125, 6195, 6825, 6903, 7375, 7875, 8673, 9555, 10325, 11025, 11375, 11505, 13275, 14455, 14625, 15925, 16107, 18375, 18585, 19175, 20475, 22125, 26019, 26845, 28665, 30975, 34125, 34515, 37583, 43365, 47775, 48321, 51625, 55125, 57525, 66375, 72275, 79625, 80535, 92925, 95875, 102375, 112749, 130095, 134225, 143325, 154875, 172575, 187915, 216825, 238875, 241605, 287625, 338247, 361375, 402675, 464625, 563745, 650475, 671125, 716625, 862875, 939575, 1084125, 1208025, 1691235, 2013375, 2818725, 3252375, 4697875, 6040125, 8456175, 14093625, 42280875]

約数ペア:

[(1, 42280875), (3, 14093625), (5, 8456175), (7, 6040125), (9, 4697875), (13, 3252375), (15, 2818725), (21, 2013375), (25, 1691235), (35, 1208025), (39, 1084125), (45, 939575), (49, 862875), (59, 716625), (63, 671125), (65, 650475), (75, 563745), (91, 464625), (105, 402675), (117, 361375), (125, 338247), (147, 287625), (175, 241605), (177, 238875), (195, 216825), (225, 187915), (245, 172575), (273, 154875), (295, 143325), (315, 134225), (325, 130095), (375, 112749), (413, 102375), (441, 95875), (455, 92925), (525, 80535), (531, 79625), (585, 72275), (637, 66375), (735, 57525), (767, 55125), (819, 51625), (875, 48321), (885, 47775), (975, 43365), (1125, 37583), (1225, 34515), (1239, 34125), (1365, 30975), (1475, 28665), (1575, 26845), (1625, 26019), (1911, 22125), (2065, 20475), (2205, 19175), (2275, 18585), (2301, 18375), (2625, 16107), (2655, 15925), (2891, 14625), (2925, 14455), (3185, 13275), (3675, 11505), (3717, 11375), (3835, 11025), (4095, 10325), (4425, 9555), (4875, 8673), (5369, 7875), (5733, 7375), (6125, 6903), (6195, 6825)]