134266815

素因数分解:

$3^4\times 5^1\times {\mathrm{331523}}^1$

素因数の和:331540

約数の個数: 20

約数和(自身を含む): 240686424

約数和(自身を除く): 106419609

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 331523, 994569, 1657615, 2983707, 4972845, 8951121, 14918535, 26853363, 44755605, 134266815]

約数ペア:

[(1, 134266815), (3, 44755605), (5, 26853363), (9, 14918535), (15, 8951121), (27, 4972845), (45, 2983707), (81, 1657615), (135, 994569), (405, 331523)]