156677985

素因数分解:

$3^2\times 5^1\times {\mathrm{1069}}^1\times {\mathrm{3257}}^1$

素因数の和:4337

約数の個数: 24

約数和(自身を含む): 271912680

約数和(自身を除く): 115234695

約数列:

[1, 3, 5, 9, 15, 45, 1069, 3207, 3257, 5345, 9621, 9771, 16035, 16285, 29313, 48105, 48855, 146565, 3481733, 10445199, 17408665, 31335597, 52225995, 156677985]

約数ペア:

[(1, 156677985), (3, 52225995), (5, 31335597), (9, 17408665), (15, 10445199), (45, 3481733), (1069, 146565), (3207, 48855), (3257, 48105), (5345, 29313), (9621, 16285), (9771, 16035)]