149303615

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{21529}}^1$

素因数の和:21626

約数の個数: 16

約数和(自身を含む): 191186400

約数和(自身を除く): 41882785

約数列:

[1, 5, 19, 73, 95, 365, 1387, 6935, 21529, 107645, 409051, 1571617, 2045255, 7858085, 29860723, 149303615]

約数ペア:

[(1, 149303615), (5, 29860723), (19, 7858085), (73, 2045255), (95, 1571617), (365, 409051), (1387, 107645), (6935, 21529)]