148913235

素因数分解:

$3^4\times 5^1\times {\mathrm{367687}}^1$

素因数の和:367704

約数の個数: 20

約数和(自身を含む): 266941488

約数和(自身を除く): 118028253

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 367687, 1103061, 1838435, 3309183, 5515305, 9927549, 16545915, 29782647, 49637745, 148913235]

約数ペア:

[(1, 148913235), (3, 49637745), (5, 29782647), (9, 16545915), (15, 9927549), (27, 5515305), (45, 3309183), (81, 1838435), (135, 1103061), (405, 367687)]