53280425

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{619}}^1$

素因数の和:953

約数の個数: 24

約数和(自身を含む): 72420960

約数和(自身を除く): 19140535

約数列:

[1, 5, 11, 25, 55, 275, 313, 619, 1565, 3095, 3443, 6809, 7825, 15475, 17215, 34045, 86075, 170225, 193747, 968735, 2131217, 4843675, 10656085, 53280425]

約数ペア:

[(1, 53280425), (5, 10656085), (11, 4843675), (25, 2131217), (55, 968735), (275, 193747), (313, 170225), (619, 86075), (1565, 34045), (3095, 17215), (3443, 15475), (6809, 7825)]