149853255

素因数分解:

$3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{211}}^1\times {\mathrm{419}}^1$

素因数の和:751

約数の個数: 32

約数和(自身を含む): 243613440

約数和(自身を除く): 93760185

約数列:

[1, 3, 5, 15, 113, 211, 339, 419, 565, 633, 1055, 1257, 1695, 2095, 3165, 6285, 23843, 47347, 71529, 88409, 119215, 142041, 236735, 265227, 357645, 442045, 710205, 1326135, 9990217, 29970651, 49951085, 149853255]

約数ペア:

[(1, 149853255), (3, 49951085), (5, 29970651), (15, 9990217), (113, 1326135), (211, 710205), (339, 442045), (419, 357645), (565, 265227), (633, 236735), (1055, 142041), (1257, 119215), (1695, 88409), (2095, 71529), (3165, 47347), (6285, 23843)]