68792685

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{2693}}^1$

素因数の和:2845

約数の個数: 32

約数和(自身を含む): 119484288

約数和(自身を除く): 50691603

約数列:

[1, 3, 5, 13, 15, 39, 65, 131, 195, 393, 655, 1703, 1965, 2693, 5109, 8079, 8515, 13465, 25545, 35009, 40395, 105027, 175045, 352783, 525135, 1058349, 1763915, 4586179, 5291745, 13758537, 22930895, 68792685]

約数ペア:

[(1, 68792685), (3, 22930895), (5, 13758537), (13, 5291745), (15, 4586179), (39, 1763915), (65, 1058349), (131, 525135), (195, 352783), (393, 175045), (655, 105027), (1703, 40395), (1965, 35009), (2693, 25545), (5109, 13465), (8079, 8515)]