149534945

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{115471}}^1$

素因数の和:115520

約数の個数: 16

約数和(自身を含む): 210620928

約数和(自身を除く): 61085983

約数列:

[1, 5, 7, 35, 37, 185, 259, 1295, 115471, 577355, 808297, 4041485, 4272427, 21362135, 29906989, 149534945]

約数ペア:

[(1, 149534945), (5, 29906989), (7, 21362135), (35, 4272427), (37, 4041485), (185, 808297), (259, 577355), (1295, 115471)]