45384705

素因数分解:

$3^4\times 5^1\times {\mathrm{112061}}^1$

素因数の和:112078

約数の個数: 20

約数和(自身を含む): 81357012

約数和(自身を除く): 35972307

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 112061, 336183, 560305, 1008549, 1680915, 3025647, 5042745, 9076941, 15128235, 45384705]

約数ペア:

[(1, 45384705), (3, 15128235), (5, 9076941), (9, 5042745), (15, 3025647), (27, 1680915), (45, 1008549), (81, 560305), (135, 336183), (405, 112061)]