82578975

素因数分解:

$3^1\times 5^2\times {\mathrm{359}}^1\times {\mathrm{3067}}^1$

素因数の和:3439

約数の個数: 24

約数和(自身を含む): 136955520

約数和(自身を除く): 54376545

約数列:

[1, 3, 5, 15, 25, 75, 359, 1077, 1795, 3067, 5385, 8975, 9201, 15335, 26925, 46005, 76675, 230025, 1101053, 3303159, 5505265, 16515795, 27526325, 82578975]

約数ペア:

[(1, 82578975), (3, 27526325), (5, 16515795), (15, 5505265), (25, 3303159), (75, 1101053), (359, 230025), (1077, 76675), (1795, 46005), (3067, 26925), (5385, 15335), (8975, 9201)]