13940147375

素因数分解:

$5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{4657}}^1$

素因数の和:5001

約数の個数: 64

約数和(自身を含む): 21764560896

約数和(自身を除く): 7824413521

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 125, 175, 275, 311, 385, 875, 1375, 1555, 1925, 2177, 3421, 4657, 7775, 9625, 10885, 17105, 23285, 23947, 32599, 38875, 51227, 54425, 85525, 116425, 119735, 162995, 256135, 272125, 358589, 427625, 582125, 598675, 814975, 1280675, 1448327, 1792945, 2993375, 4074875, 6403375, 7241635, 8964725, 10138289, 15931597, 36208175, 44823625, 50691445, 79657985, 111521179, 181040875, 253457225, 398289925, 557605895, 1267286125, 1991449625, 2788029475, 13940147375]

約数ペア:

[(1, 13940147375), (5, 2788029475), (7, 1991449625), (11, 1267286125), (25, 557605895), (35, 398289925), (55, 253457225), (77, 181040875), (125, 111521179), (175, 79657985), (275, 50691445), (311, 44823625), (385, 36208175), (875, 15931597), (1375, 10138289), (1555, 8964725), (1925, 7241635), (2177, 6403375), (3421, 4074875), (4657, 2993375), (7775, 1792945), (9625, 1448327), (10885, 1280675), (17105, 814975), (23285, 598675), (23947, 582125), (32599, 427625), (38875, 358589), (51227, 272125), (54425, 256135), (85525, 162995), (116425, 119735)]