77762925

素因数分解:

$3^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{6521}}^1$

素因数の和:6590

約数の個数: 36

約数和(自身を含む): 141931764

約数和(自身を除く): 64168839

約数列:

[1, 3, 5, 9, 15, 25, 45, 53, 75, 159, 225, 265, 477, 795, 1325, 2385, 3975, 6521, 11925, 19563, 32605, 58689, 97815, 163025, 293445, 345613, 489075, 1036839, 1467225, 1728065, 3110517, 5184195, 8640325, 15552585, 25920975, 77762925]

約数ペア:

[(1, 77762925), (3, 25920975), (5, 15552585), (9, 8640325), (15, 5184195), (25, 3110517), (45, 1728065), (53, 1467225), (75, 1036839), (159, 489075), (225, 345613), (265, 293445), (477, 163025), (795, 97815), (1325, 58689), (2385, 32605), (3975, 19563), (6521, 11925)]