2880451525

素因数分解:

$5^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{881}}^1$

素因数の和:1079

約数の個数: 72

約数和(自身を含む): 4432356936

約数和(自身を除く): 1551905411

約数列:

[1, 5, 7, 17, 25, 35, 49, 85, 119, 157, 175, 245, 425, 595, 785, 833, 881, 1099, 1225, 2669, 2975, 3925, 4165, 4405, 5495, 6167, 7693, 13345, 14977, 18683, 20825, 22025, 27475, 30835, 38465, 43169, 66725, 74885, 93415, 104839, 130781, 138317, 154175, 192325, 215845, 374425, 467075, 524195, 653905, 691585, 733873, 968219, 1079225, 2351389, 2620975, 3269525, 3457925, 3669365, 4841095, 6777533, 11756945, 16459723, 18346825, 24205475, 33887665, 58784725, 82298615, 115218061, 169438325, 411493075, 576090305, 2880451525]

約数ペア:

[(1, 2880451525), (5, 576090305), (7, 411493075), (17, 169438325), (25, 115218061), (35, 82298615), (49, 58784725), (85, 33887665), (119, 24205475), (157, 18346825), (175, 16459723), (245, 11756945), (425, 6777533), (595, 4841095), (785, 3669365), (833, 3457925), (881, 3269525), (1099, 2620975), (1225, 2351389), (2669, 1079225), (2975, 968219), (3925, 733873), (4165, 691585), (4405, 653905), (5495, 524195), (6167, 467075), (7693, 374425), (13345, 215845), (14977, 192325), (18683, 154175), (20825, 138317), (22025, 130781), (27475, 104839), (30835, 93415), (38465, 74885), (43169, 66725)]