97980265

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{1021}}^1\times {\mathrm{1129}}^1$

素因数の和:2172

約数の個数: 16

約数和(自身を含む): 124724880

約数和(自身を除く): 26744615

約数列:

[1, 5, 17, 85, 1021, 1129, 5105, 5645, 17357, 19193, 86785, 95965, 1152709, 5763545, 19596053, 97980265]

約数ペア:

[(1, 97980265), (5, 19596053), (17, 5763545), (85, 1152709), (1021, 95965), (1129, 86785), (5105, 19193), (5645, 17357)]