79968655

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{811}}^1$

素因数の和:907

約数の個数: 32

約数和(自身を含む): 108859968

約数和(自身を除く): 28891313

約数列:

[1, 5, 13, 37, 41, 65, 185, 205, 481, 533, 811, 1517, 2405, 2665, 4055, 7585, 10543, 19721, 30007, 33251, 52715, 98605, 150035, 166255, 390091, 432263, 1230287, 1950455, 2161315, 6151435, 15993731, 79968655]

約数ペア:

[(1, 79968655), (5, 15993731), (13, 6151435), (37, 2161315), (41, 1950455), (65, 1230287), (185, 432263), (205, 390091), (481, 166255), (533, 150035), (811, 98605), (1517, 52715), (2405, 33251), (2665, 30007), (4055, 19721), (7585, 10543)]