90485325

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{787}}^1$

素因数の和:883

約数の個数: 72

約数和(自身を含む): 187997888

約数和(自身を除く): 97512563

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 73, 75, 105, 175, 219, 225, 315, 365, 511, 525, 657, 787, 1095, 1533, 1575, 1825, 2361, 2555, 3285, 3935, 4599, 5475, 5509, 7083, 7665, 11805, 12775, 16425, 16527, 19675, 22995, 27545, 35415, 38325, 49581, 57451, 59025, 82635, 114975, 137725, 172353, 177075, 247905, 287255, 402157, 413175, 517059, 861765, 1206471, 1239525, 1436275, 2010785, 2585295, 3619413, 4308825, 6032355, 10053925, 12926475, 18097065, 30161775, 90485325]

約数ペア:

[(1, 90485325), (3, 30161775), (5, 18097065), (7, 12926475), (9, 10053925), (15, 6032355), (21, 4308825), (25, 3619413), (35, 2585295), (45, 2010785), (63, 1436275), (73, 1239525), (75, 1206471), (105, 861765), (175, 517059), (219, 413175), (225, 402157), (315, 287255), (365, 247905), (511, 177075), (525, 172353), (657, 137725), (787, 114975), (1095, 82635), (1533, 59025), (1575, 57451), (1825, 49581), (2361, 38325), (2555, 35415), (3285, 27545), (3935, 22995), (4599, 19675), (5475, 16527), (5509, 16425), (7083, 12775), (7665, 11805)]