2536725

素因数分解:

$3^1\times 5^2\times {\mathrm{149}}^1\times {\mathrm{227}}^1$

素因数の和:389

約数の個数: 24

約数和(自身を含む): 4240800

約数和(自身を除く): 1704075

約数列:

[1, 3, 5, 15, 25, 75, 149, 227, 447, 681, 745, 1135, 2235, 3405, 3725, 5675, 11175, 17025, 33823, 101469, 169115, 507345, 845575, 2536725]

約数ペア:

[(1, 2536725), (3, 845575), (5, 507345), (15, 169115), (25, 101469), (75, 33823), (149, 17025), (227, 11175), (447, 5675), (681, 3725), (745, 3405), (1135, 2235)]