56153025

素因数分解:

$3^2\times 5^2\times {\mathrm{103}}^1\times {\mathrm{2423}}^1$

素因数の和:2542

約数の個数: 36

約数和(自身を含む): 101594688

約数和(自身を除く): 45441663

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 103, 225, 309, 515, 927, 1545, 2423, 2575, 4635, 7269, 7725, 12115, 21807, 23175, 36345, 60575, 109035, 181725, 249569, 545175, 748707, 1247845, 2246121, 3743535, 6239225, 11230605, 18717675, 56153025]

約数ペア:

[(1, 56153025), (3, 18717675), (5, 11230605), (9, 6239225), (15, 3743535), (25, 2246121), (45, 1247845), (75, 748707), (103, 545175), (225, 249569), (309, 181725), (515, 109035), (927, 60575), (1545, 36345), (2423, 23175), (2575, 21807), (4635, 12115), (7269, 7725)]