87788415

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{40927}}^1$

素因数の和:40959

約数の個数: 32

約数和(自身を含む): 165021696

約数和(自身を除く): 77233281

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 40927, 122781, 204635, 450197, 532051, 613905, 1350591, 1596153, 2250985, 2660255, 5852561, 6752955, 7980765, 17557683, 29262805, 87788415]

約数ペア:

[(1, 87788415), (3, 29262805), (5, 17557683), (11, 7980765), (13, 6752955), (15, 5852561), (33, 2660255), (39, 2250985), (55, 1596153), (65, 1350591), (143, 613905), (165, 532051), (195, 450197), (429, 204635), (715, 122781), (2145, 40927)]