52738125

素因数分解:

$3^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{2557}}^1$

素因数の和:2591

約数の個数: 40

約数和(自身を含む): 95894304

約数和(自身を除く): 43156179

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 125, 165, 275, 375, 625, 825, 1375, 1875, 2557, 4125, 6875, 7671, 12785, 20625, 28127, 38355, 63925, 84381, 140635, 191775, 319625, 421905, 703175, 958875, 1598125, 2109525, 3515875, 4794375, 10547625, 17579375, 52738125]

約数ペア:

[(1, 52738125), (3, 17579375), (5, 10547625), (11, 4794375), (15, 3515875), (25, 2109525), (33, 1598125), (55, 958875), (75, 703175), (125, 421905), (165, 319625), (275, 191775), (375, 140635), (625, 84381), (825, 63925), (1375, 38355), (1875, 28127), (2557, 20625), (4125, 12785), (6875, 7671)]