318814005

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{541}}^1\times {\mathrm{2311}}^1$

素因数の和:2877

約数の個数: 32

約数和(自身を含む): 541340928

約数和(自身を除く): 222526923

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 541, 1623, 2311, 2705, 6933, 8115, 9197, 11555, 27591, 34665, 39287, 45985, 117861, 137955, 196435, 589305, 1250251, 3750753, 6251255, 18753765, 21254267, 63762801, 106271335, 318814005]

約数ペア:

[(1, 318814005), (3, 106271335), (5, 63762801), (15, 21254267), (17, 18753765), (51, 6251255), (85, 3750753), (255, 1250251), (541, 589305), (1623, 196435), (2311, 137955), (2705, 117861), (6933, 45985), (8115, 39287), (9197, 34665), (11555, 27591)]