15410125

素因数分解:

$5^3\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:166

約数の個数: 32

約数和(自身を含む): 20427264

約数和(自身を除く): 5017139

約数列:

[1, 5, 25, 43, 47, 61, 125, 215, 235, 305, 1075, 1175, 1525, 2021, 2623, 2867, 5375, 5875, 7625, 10105, 13115, 14335, 50525, 65575, 71675, 123281, 252625, 327875, 358375, 616405, 3082025, 15410125]

約数ペア:

[(1, 15410125), (5, 3082025), (25, 616405), (43, 358375), (47, 327875), (61, 252625), (125, 123281), (215, 71675), (235, 65575), (305, 50525), (1075, 14335), (1175, 13115), (1525, 10105), (2021, 7625), (2623, 5875), (2867, 5375)]