56643525

素因数分解:

$3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{8681}}^1$

素因数の和:8726

約数の個数: 36

約数和(自身を含む): 104965380

約数和(自身を除く): 48321855

約数列:

[1, 3, 5, 9, 15, 25, 29, 45, 75, 87, 145, 225, 261, 435, 725, 1305, 2175, 6525, 8681, 26043, 43405, 78129, 130215, 217025, 251749, 390645, 651075, 755247, 1258745, 1953225, 2265741, 3776235, 6293725, 11328705, 18881175, 56643525]

約数ペア:

[(1, 56643525), (3, 18881175), (5, 11328705), (9, 6293725), (15, 3776235), (25, 2265741), (29, 1953225), (45, 1258745), (75, 755247), (87, 651075), (145, 390645), (225, 251749), (261, 217025), (435, 130215), (725, 78129), (1305, 43405), (2175, 26043), (6525, 8681)]