145585145

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{13229}}^1$

素因数の和:13336

約数の個数: 16

約数和(自身を含む): 182891520

約数和(自身を除く): 37306375

約数列:

[1, 5, 31, 71, 155, 355, 2201, 11005, 13229, 66145, 410099, 939259, 2050495, 4696295, 29117029, 145585145]

約数ペア:

[(1, 145585145), (5, 29117029), (31, 4696295), (71, 2050495), (155, 939259), (355, 410099), (2201, 66145), (11005, 13229)]