155567925

素因数分解:

$3^3\times 5^2\times {\mathrm{230471}}^1$

素因数の和:230490

約数の個数: 24

約数和(自身を含む): 285785280

約数和(自身を除く): 130217355

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 230471, 691413, 1152355, 2074239, 3457065, 5761775, 6222717, 10371195, 17285325, 31113585, 51855975, 155567925]

約数ペア:

[(1, 155567925), (3, 51855975), (5, 31113585), (9, 17285325), (15, 10371195), (25, 6222717), (27, 5761775), (45, 3457065), (75, 2074239), (135, 1152355), (225, 691413), (675, 230471)]