91853775

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1013}}^1$

素因数の和:1073

約数の個数: 72

約数和(自身を含む): 183071616

約数和(自身を除く): 91217841

約数列:

[1, 3, 5, 9, 13, 15, 25, 31, 39, 45, 65, 75, 93, 117, 155, 195, 225, 279, 325, 403, 465, 585, 775, 975, 1013, 1209, 1395, 2015, 2325, 2925, 3039, 3627, 5065, 6045, 6975, 9117, 10075, 13169, 15195, 18135, 25325, 30225, 31403, 39507, 45585, 65845, 75975, 90675, 94209, 118521, 157015, 197535, 227925, 282627, 329225, 408239, 471045, 592605, 785075, 987675, 1224717, 1413135, 2041195, 2355225, 2963025, 3674151, 6123585, 7065675, 10205975, 18370755, 30617925, 91853775]

約数ペア:

[(1, 91853775), (3, 30617925), (5, 18370755), (9, 10205975), (13, 7065675), (15, 6123585), (25, 3674151), (31, 2963025), (39, 2355225), (45, 2041195), (65, 1413135), (75, 1224717), (93, 987675), (117, 785075), (155, 592605), (195, 471045), (225, 408239), (279, 329225), (325, 282627), (403, 227925), (465, 197535), (585, 157015), (775, 118521), (975, 94209), (1013, 90675), (1209, 75975), (1395, 65845), (2015, 45585), (2325, 39507), (2925, 31403), (3039, 30225), (3627, 25325), (5065, 18135), (6045, 15195), (6975, 13169), (9117, 10075)]