338974185

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{70841}}^1$

素因数の和:70889

約数の個数: 32

約数和(自身を含む): 612074880

約数和(自身を除く): 273100695

約数列:

[1, 3, 5, 11, 15, 29, 33, 55, 87, 145, 165, 319, 435, 957, 1595, 4785, 70841, 212523, 354205, 779251, 1062615, 2054389, 2337753, 3896255, 6163167, 10271945, 11688765, 22598279, 30815835, 67794837, 112991395, 338974185]

約数ペア:

[(1, 338974185), (3, 112991395), (5, 67794837), (11, 30815835), (15, 22598279), (29, 11688765), (33, 10271945), (55, 6163167), (87, 3896255), (145, 2337753), (165, 2054389), (319, 1062615), (435, 779251), (957, 354205), (1595, 212523), (4785, 70841)]