45170865

素因数分解:

$3^4\times 5^1\times {\mathrm{111533}}^1$

素因数の和:111550

約数の個数: 20

約数和(自身を含む): 80973684

約数和(自身を除く): 35802819

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 111533, 334599, 557665, 1003797, 1672995, 3011391, 5018985, 9034173, 15056955, 45170865]

約数ペア:

[(1, 45170865), (3, 15056955), (5, 9034173), (9, 5018985), (15, 3011391), (27, 1672995), (45, 1003797), (81, 557665), (135, 334599), (405, 111533)]