2049565575

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{263}}^1\times {\mathrm{3583}}^1$

素因数の和:3888

約数の個数: 48

約数和(自身を含む): 3519774720

約数和(自身を除く): 1470209145

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 145, 263, 435, 725, 789, 1315, 2175, 3583, 3945, 6575, 7627, 10749, 17915, 19725, 22881, 38135, 53745, 89575, 103907, 114405, 190675, 268725, 311721, 519535, 572025, 942329, 1558605, 2597675, 2826987, 4711645, 7793025, 14134935, 23558225, 27327541, 70674675, 81982623, 136637705, 409913115, 683188525, 2049565575]

約数ペア:

[(1, 2049565575), (3, 683188525), (5, 409913115), (15, 136637705), (25, 81982623), (29, 70674675), (75, 27327541), (87, 23558225), (145, 14134935), (263, 7793025), (435, 4711645), (725, 2826987), (789, 2597675), (1315, 1558605), (2175, 942329), (3583, 572025), (3945, 519535), (6575, 311721), (7627, 268725), (10749, 190675), (17915, 114405), (19725, 103907), (22881, 89575), (38135, 53745)]