78068335

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{241}}^1$

素因数の和:403

約数の個数: 32

約数和(自身を含む): 103289472

約数和(自身を除く): 25221137

約数列:

[1, 5, 17, 37, 85, 103, 185, 241, 515, 629, 1205, 1751, 3145, 3811, 4097, 8755, 8917, 19055, 20485, 24823, 44585, 64787, 124115, 151589, 323935, 421991, 757945, 918451, 2109955, 4592255, 15613667, 78068335]

約数ペア:

[(1, 78068335), (5, 15613667), (17, 4592255), (37, 2109955), (85, 918451), (103, 757945), (185, 421991), (241, 323935), (515, 151589), (629, 124115), (1205, 64787), (1751, 44585), (3145, 24823), (3811, 20485), (4097, 19055), (8755, 8917)]