80792675

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1979}}^1$

素因数の和:2083

約数の個数: 24

約数和(自身を含む): 106064640

約数和(自身を除く): 25271965

約数列:

[1, 5, 23, 25, 71, 115, 355, 575, 1633, 1775, 1979, 8165, 9895, 40825, 45517, 49475, 140509, 227585, 702545, 1137925, 3231707, 3512725, 16158535, 80792675]

約数ペア:

[(1, 80792675), (5, 16158535), (23, 3512725), (25, 3231707), (71, 1137925), (115, 702545), (355, 227585), (575, 140509), (1633, 49475), (1775, 45517), (1979, 40825), (8165, 9895)]