25752015

素因数分解:

$3^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{2521}}^1$

素因数の和:2759

約数の個数: 24

約数和(自身を含む): 44851248

約数和(自身を除く): 19099233

約数列:

[1, 3, 5, 9, 15, 45, 227, 681, 1135, 2043, 2521, 3405, 7563, 10215, 12605, 22689, 37815, 113445, 572267, 1716801, 2861335, 5150403, 8584005, 25752015]

約数ペア:

[(1, 25752015), (3, 8584005), (5, 5150403), (9, 2861335), (15, 1716801), (45, 572267), (227, 113445), (681, 37815), (1135, 22689), (2043, 12605), (2521, 10215), (3405, 7563)]