42417675

素因数分解:

$3^4\times 5^2\times {\mathrm{20947}}^1$

素因数の和:20969

約数の個数: 30

約数和(自身を含む): 78575948

約数和(自身を除く): 36158273

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 20947, 62841, 104735, 188523, 314205, 523675, 565569, 942615, 1571025, 1696707, 2827845, 4713075, 8483535, 14139225, 42417675]

約数ペア:

[(1, 42417675), (3, 14139225), (5, 8483535), (9, 4713075), (15, 2827845), (25, 1696707), (27, 1571025), (45, 942615), (75, 565569), (81, 523675), (135, 314205), (225, 188523), (405, 104735), (675, 62841), (2025, 20947)]