858241425

素因数分解:

$3^1\times 5^2\times {\mathrm{1229}}^1\times {\mathrm{9311}}^1$

素因数の和:10553

約数の個数: 24

約数和(自身を含む): 1420266240

約数和(自身を除く): 562024815

約数列:

[1, 3, 5, 15, 25, 75, 1229, 3687, 6145, 9311, 18435, 27933, 30725, 46555, 92175, 139665, 232775, 698325, 11443219, 34329657, 57216095, 171648285, 286080475, 858241425]

約数ペア:

[(1, 858241425), (3, 286080475), (5, 171648285), (15, 57216095), (25, 34329657), (75, 11443219), (1229, 698325), (3687, 232775), (6145, 139665), (9311, 92175), (18435, 46555), (27933, 30725)]