56712075

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{108023}}^1$

素因数の和:108043

約数の個数: 24

約数和(自身を含む): 107159808

約数和(自身を除く): 50447733

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 525, 108023, 324069, 540115, 756161, 1620345, 2268483, 2700575, 3780805, 8101725, 11342415, 18904025, 56712075]

約数ペア:

[(1, 56712075), (3, 18904025), (5, 11342415), (7, 8101725), (15, 3780805), (21, 2700575), (25, 2268483), (35, 1620345), (75, 756161), (105, 540115), (175, 324069), (525, 108023)]