71555135

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{283}}^1\times {\mathrm{829}}^1$

素因数の和:1178

約数の個数: 16

約数和(自身を含む): 87687840

約数和(自身を除く): 16132705

約数列:

[1, 5, 61, 283, 305, 829, 1415, 4145, 17263, 50569, 86315, 234607, 252845, 1173035, 14311027, 71555135]

約数ペア:

[(1, 71555135), (5, 14311027), (61, 1173035), (283, 252845), (305, 234607), (829, 86315), (1415, 50569), (4145, 17263)]