102157055

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{20411}}^1$

素因数の和:20447

約数の個数: 32

約数和(自身を含む): 164602368

約数和(自身を除く): 62445313

約数列:

[1, 5, 7, 11, 13, 35, 55, 65, 77, 91, 143, 385, 455, 715, 1001, 5005, 20411, 102055, 142877, 224521, 265343, 714385, 1122605, 1326715, 1571647, 1857401, 2918773, 7858235, 9287005, 14593865, 20431411, 102157055]

約数ペア:

[(1, 102157055), (5, 20431411), (7, 14593865), (11, 9287005), (13, 7858235), (35, 2918773), (55, 1857401), (65, 1571647), (77, 1326715), (91, 1122605), (143, 714385), (385, 265343), (455, 224521), (715, 142877), (1001, 102055), (5005, 20411)]