90477225

素因数分解:

$3^2\times 5^2\times {\mathrm{163}}^1\times {\mathrm{2467}}^1$

素因数の和:2646

約数の個数: 36

約数和(自身を含む): 163115056

約数和(自身を除く): 72637831

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 163, 225, 489, 815, 1467, 2445, 2467, 4075, 7335, 7401, 12225, 12335, 22203, 36675, 37005, 61675, 111015, 185025, 402121, 555075, 1206363, 2010605, 3619089, 6031815, 10053025, 18095445, 30159075, 90477225]

約数ペア:

[(1, 90477225), (3, 30159075), (5, 18095445), (9, 10053025), (15, 6031815), (25, 3619089), (45, 2010605), (75, 1206363), (163, 555075), (225, 402121), (489, 185025), (815, 111015), (1467, 61675), (2445, 37005), (2467, 36675), (4075, 22203), (7335, 12335), (7401, 12225)]