201091455

素因数分解:

$3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{66697}}^1$

素因数の和:66775

約数の個数: 24

約数和(自身を含む): 353766192

約数和(自身を除く): 152674737

約数列:

[1, 3, 5, 9, 15, 45, 67, 201, 335, 603, 1005, 3015, 66697, 200091, 333485, 600273, 1000455, 3001365, 4468699, 13406097, 22343495, 40218291, 67030485, 201091455]

約数ペア:

[(1, 201091455), (3, 67030485), (5, 40218291), (9, 22343495), (15, 13406097), (45, 4468699), (67, 3001365), (201, 1000455), (335, 600273), (603, 333485), (1005, 200091), (3015, 66697)]