11855142725

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{73327}}^1$

素因数の和:73589

約数の個数: 24

約数和(自身を含む): 15275688960

約数和(自身を除く): 3420546235

約数列:

[1, 5, 25, 29, 145, 223, 725, 1115, 5575, 6467, 32335, 73327, 161675, 366635, 1833175, 2126483, 10632415, 16351921, 53162075, 81759605, 408798025, 474205709, 2371028545, 11855142725]

約数ペア:

[(1, 11855142725), (5, 2371028545), (25, 474205709), (29, 408798025), (145, 81759605), (223, 53162075), (725, 16351921), (1115, 10632415), (5575, 2126483), (6467, 1833175), (32335, 366635), (73327, 161675)]