68689465

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{55619}}^1$

素因数の和:55656

約数の個数: 16

約数和(自身を含む): 93441600

約数和(自身を除く): 24752135

約数列:

[1, 5, 13, 19, 65, 95, 247, 1235, 55619, 278095, 723047, 1056761, 3615235, 5283805, 13737893, 68689465]

約数ペア:

[(1, 68689465), (5, 13737893), (13, 5283805), (19, 3615235), (65, 1056761), (95, 723047), (247, 278095), (1235, 55619)]