396996885

素因数分解:

$3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{106291}}^1$

素因数の和:106385

約数の個数: 24

約数和(自身を含む): 696425184

約数和(自身を除く): 299428299

約数列:

[1, 3, 5, 9, 15, 45, 83, 249, 415, 747, 1245, 3735, 106291, 318873, 531455, 956619, 1594365, 4783095, 8822153, 26466459, 44110765, 79399377, 132332295, 396996885]

約数ペア:

[(1, 396996885), (3, 132332295), (5, 79399377), (9, 44110765), (15, 26466459), (45, 8822153), (83, 4783095), (249, 1594365), (415, 956619), (747, 531455), (1245, 318873), (3735, 106291)]