80588015

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{1621}}^1$

素因数の和:1850

約数の個数: 16

約数和(自身を含む): 98954976

約数和(自身を除く): 18366961

約数列:

[1, 5, 61, 163, 305, 815, 1621, 8105, 9943, 49715, 98881, 264223, 494405, 1321115, 16117603, 80588015]

約数ペア:

[(1, 80588015), (5, 16117603), (61, 1321115), (163, 494405), (305, 264223), (815, 98881), (1621, 49715), (8105, 9943)]