2015937225

素因数分解:

$3^2\times 5^2\times {\mathrm{2089}}^1\times {\mathrm{4289}}^1$

素因数の和:6394

約数の個数: 36

約数和(自身を含む): 3613338300

約数和(自身を除く): 1597401075

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 2089, 4289, 6267, 10445, 12867, 18801, 21445, 31335, 38601, 52225, 64335, 94005, 107225, 156675, 193005, 321675, 470025, 965025, 8959721, 26879163, 44798605, 80637489, 134395815, 223993025, 403187445, 671979075, 2015937225]

約数ペア:

[(1, 2015937225), (3, 671979075), (5, 403187445), (9, 223993025), (15, 134395815), (25, 80637489), (45, 44798605), (75, 26879163), (225, 8959721), (2089, 965025), (4289, 470025), (6267, 321675), (10445, 193005), (12867, 156675), (18801, 107225), (21445, 94005), (31335, 64335), (38601, 52225)]