68669475

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{941}}^1$

素因数の和:1100

約数の個数: 48

約数和(自身を含む): 130824960

約数和(自身を除く): 62155485

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 139, 175, 417, 525, 695, 941, 973, 2085, 2823, 2919, 3475, 4705, 4865, 6587, 10425, 14115, 14595, 19761, 23525, 24325, 32935, 70575, 72975, 98805, 130799, 164675, 392397, 494025, 653995, 915593, 1961985, 2746779, 3269975, 4577965, 9809925, 13733895, 22889825, 68669475]

約数ペア:

[(1, 68669475), (3, 22889825), (5, 13733895), (7, 9809925), (15, 4577965), (21, 3269975), (25, 2746779), (35, 1961985), (75, 915593), (105, 653995), (139, 494025), (175, 392397), (417, 164675), (525, 130799), (695, 98805), (941, 72975), (973, 70575), (2085, 32935), (2823, 24325), (2919, 23525), (3475, 19761), (4705, 14595), (4865, 14115), (6587, 10425)]