68563165

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{40213}}^1$

素因数の和:40260

約数の個数: 16

約数和(自身を含む): 92653056

約数和(自身を除く): 24089891

約数列:

[1, 5, 11, 31, 55, 155, 341, 1705, 40213, 201065, 442343, 1246603, 2211715, 6233015, 13712633, 68563165]

約数ペア:

[(1, 68563165), (5, 13712633), (11, 6233015), (31, 2211715), (55, 1246603), (155, 442343), (341, 201065), (1705, 40213)]