77291625

素因数分解:

$3^1\times 5^3\times {\mathrm{79}}^1\times {\mathrm{2609}}^1$

素因数の和:2706

約数の個数: 32

約数和(自身を含む): 130291200

約数和(自身を除く): 52999575

約数列:

[1, 3, 5, 15, 25, 75, 79, 125, 237, 375, 395, 1185, 1975, 2609, 5925, 7827, 9875, 13045, 29625, 39135, 65225, 195675, 206111, 326125, 618333, 978375, 1030555, 3091665, 5152775, 15458325, 25763875, 77291625]

約数ペア:

[(1, 77291625), (3, 25763875), (5, 15458325), (15, 5152775), (25, 3091665), (75, 1030555), (79, 978375), (125, 618333), (237, 326125), (375, 206111), (395, 195675), (1185, 65225), (1975, 39135), (2609, 29625), (5925, 13045), (7827, 9875)]