85899075

素因数分解:

$3^1\times 5^2\times {\mathrm{317}}^1\times {\mathrm{3613}}^1$

素因数の和:3943

約数の個数: 24

約数和(自身を含む): 142507248

約数和(自身を除く): 56608173

約数列:

[1, 3, 5, 15, 25, 75, 317, 951, 1585, 3613, 4755, 7925, 10839, 18065, 23775, 54195, 90325, 270975, 1145321, 3435963, 5726605, 17179815, 28633025, 85899075]

約数ペア:

[(1, 85899075), (3, 28633025), (5, 17179815), (15, 5726605), (25, 3435963), (75, 1145321), (317, 270975), (951, 90325), (1585, 54195), (3613, 23775), (4755, 18065), (7925, 10839)]