233908485

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{12269}}^1$

素因数の和:12349

約数の個数: 32

約数和(自身を含む): 395781120

約数和(自身を除く): 161872635

約数列:

[1, 3, 5, 15, 31, 41, 93, 123, 155, 205, 465, 615, 1271, 3813, 6355, 12269, 19065, 36807, 61345, 184035, 380339, 503029, 1141017, 1509087, 1901695, 2515145, 5705085, 7545435, 15593899, 46781697, 77969495, 233908485]

約数ペア:

[(1, 233908485), (3, 77969495), (5, 46781697), (15, 15593899), (31, 7545435), (41, 5705085), (93, 2515145), (123, 1901695), (155, 1509087), (205, 1141017), (465, 503029), (615, 380339), (1271, 184035), (3813, 61345), (6355, 36807), (12269, 19065)]