4386645

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2267}}^1$

素因数の和:2321

約数の個数: 24

約数和(自身を含む): 7783776

約数和(自身を除く): 3397131

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 2267, 6801, 11335, 20403, 34005, 97481, 102015, 292443, 487405, 877329, 1462215, 4386645]

約数ペア:

[(1, 4386645), (3, 1462215), (5, 877329), (9, 487405), (15, 292443), (43, 102015), (45, 97481), (129, 34005), (215, 20403), (387, 11335), (645, 6801), (1935, 2267)]