61160265

素因数分解:

$3^4\times 5^1\times {\mathrm{151013}}^1$

素因数の和:151030

約数の個数: 20

約数和(自身を含む): 109636164

約数和(自身を除く): 48475899

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 151013, 453039, 755065, 1359117, 2265195, 4077351, 6795585, 12232053, 20386755, 61160265]

約数ペア:

[(1, 61160265), (3, 20386755), (5, 12232053), (9, 6795585), (15, 4077351), (27, 2265195), (45, 1359117), (81, 755065), (135, 453039), (405, 151013)]