157648485

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{8269}}^1$

素因数の和:8349

約数の個数: 32

約数和(自身を含む): 266757120

約数和(自身を除く): 109108635

約数列:

[1, 3, 5, 15, 31, 41, 93, 123, 155, 205, 465, 615, 1271, 3813, 6355, 8269, 19065, 24807, 41345, 124035, 256339, 339029, 769017, 1017087, 1281695, 1695145, 3845085, 5085435, 10509899, 31529697, 52549495, 157648485]

約数ペア:

[(1, 157648485), (3, 52549495), (5, 31529697), (15, 10509899), (31, 5085435), (41, 3845085), (93, 1695145), (123, 1281695), (155, 1017087), (205, 769017), (465, 339029), (615, 256339), (1271, 124035), (3813, 41345), (6355, 24807), (8269, 19065)]