11865975

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{757}}^1$

素因数の和:800

約数の個数: 48

約数和(自身を含む): 22558080

約数和(自身を除く): 10692105

約数列:

[1, 3, 5, 11, 15, 19, 25, 33, 55, 57, 75, 95, 165, 209, 275, 285, 475, 627, 757, 825, 1045, 1425, 2271, 3135, 3785, 5225, 8327, 11355, 14383, 15675, 18925, 24981, 41635, 43149, 56775, 71915, 124905, 158213, 208175, 215745, 359575, 474639, 624525, 791065, 1078725, 2373195, 3955325, 11865975]

約数ペア:

[(1, 11865975), (3, 3955325), (5, 2373195), (11, 1078725), (15, 791065), (19, 624525), (25, 474639), (33, 359575), (55, 215745), (57, 208175), (75, 158213), (95, 124905), (165, 71915), (209, 56775), (275, 43149), (285, 41635), (475, 24981), (627, 18925), (757, 15675), (825, 14383), (1045, 11355), (1425, 8327), (2271, 5225), (3135, 3785)]