164865805

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{30559}}^1$

素因数の和:30660

約数の個数: 16

約数和(自身を含む): 215631360

約数和(自身を除く): 50765555

約数列:

[1, 5, 13, 65, 83, 415, 1079, 5395, 30559, 152795, 397267, 1986335, 2536397, 12681985, 32973161, 164865805]

約数ペア:

[(1, 164865805), (5, 32973161), (13, 12681985), (65, 2536397), (83, 1986335), (415, 397267), (1079, 152795), (5395, 30559)]