129151485

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{40423}}^1$

素因数の和:40505

約数の個数: 24

約数和(自身を含む): 227021184

約数和(自身を除く): 97869699

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 355, 639, 1065, 3195, 40423, 121269, 202115, 363807, 606345, 1819035, 2870033, 8610099, 14350165, 25830297, 43050495, 129151485]

約数ペア:

[(1, 129151485), (3, 43050495), (5, 25830297), (9, 14350165), (15, 8610099), (45, 2870033), (71, 1819035), (213, 606345), (355, 363807), (639, 202115), (1065, 121269), (3195, 40423)]