30715025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1831}}^1$

素因数の和:1913

約数の個数: 24

約数和(自身を含む): 42253248

約数和(自身を除く): 11538223

約数列:

[1, 5, 11, 25, 55, 61, 275, 305, 671, 1525, 1831, 3355, 9155, 16775, 20141, 45775, 100705, 111691, 503525, 558455, 1228601, 2792275, 6143005, 30715025]

約数ペア:

[(1, 30715025), (5, 6143005), (11, 2792275), (25, 1228601), (55, 558455), (61, 503525), (275, 111691), (305, 100705), (671, 45775), (1525, 20141), (1831, 16775), (3355, 9155)]