148911615

素因数分解:

$3^5\times 5^1\times {\mathrm{122561}}^1$

素因数の和:122581

約数の個数: 24

約数和(自身を含む): 267675408

約数和(自身を除く): 118763793

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 122561, 367683, 612805, 1103049, 1838415, 3309147, 5515245, 9927441, 16545735, 29782323, 49637205, 148911615]

約数ペア:

[(1, 148911615), (3, 49637205), (5, 29782323), (9, 16545735), (15, 9927441), (27, 5515245), (45, 3309147), (81, 1838415), (135, 1103049), (243, 612805), (405, 367683), (1215, 122561)]