11811525

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:266

約数の個数: 48

約数和(自身を含む): 21665280

約数和(自身を除く): 9853755

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 103, 139, 165, 275, 309, 417, 515, 695, 825, 1133, 1529, 1545, 2085, 2575, 3399, 3475, 4587, 5665, 7645, 7725, 10425, 14317, 16995, 22935, 28325, 38225, 42951, 71585, 84975, 114675, 157487, 214755, 357925, 472461, 787435, 1073775, 2362305, 3937175, 11811525]

約数ペア:

[(1, 11811525), (3, 3937175), (5, 2362305), (11, 1073775), (15, 787435), (25, 472461), (33, 357925), (55, 214755), (75, 157487), (103, 114675), (139, 84975), (165, 71585), (275, 42951), (309, 38225), (417, 28325), (515, 22935), (695, 16995), (825, 14317), (1133, 10425), (1529, 7725), (1545, 7645), (2085, 5665), (2575, 4587), (3399, 3475)]