2055572025

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1447}}^1$

素因数の和:1551

約数の個数: 96

約数和(自身を含む): 3861086208

約数和(自身を除く): 1805514183

約数列:

[1, 3, 5, 13, 15, 25, 31, 39, 47, 65, 75, 93, 141, 155, 195, 235, 325, 403, 465, 611, 705, 775, 975, 1175, 1209, 1447, 1457, 1833, 2015, 2325, 3055, 3525, 4341, 4371, 6045, 7235, 7285, 9165, 10075, 15275, 18811, 18941, 21705, 21855, 30225, 36175, 36425, 44857, 45825, 56433, 56823, 68009, 94055, 94705, 108525, 109275, 134571, 204027, 224285, 282165, 284115, 340045, 470275, 473525, 583141, 672855, 884117, 1020135, 1121425, 1410825, 1420575, 1700225, 1749423, 2108279, 2652351, 2915705, 3364275, 4420585, 5100675, 6324837, 8747115, 10541395, 13261755, 14578525, 22102925, 27407627, 31624185, 43735575, 52706975, 66308775, 82222881, 137038135, 158120925, 411114405, 685190675, 2055572025]

約数ペア:

[(1, 2055572025), (3, 685190675), (5, 411114405), (13, 158120925), (15, 137038135), (25, 82222881), (31, 66308775), (39, 52706975), (47, 43735575), (65, 31624185), (75, 27407627), (93, 22102925), (141, 14578525), (155, 13261755), (195, 10541395), (235, 8747115), (325, 6324837), (403, 5100675), (465, 4420585), (611, 3364275), (705, 2915705), (775, 2652351), (975, 2108279), (1175, 1749423), (1209, 1700225), (1447, 1420575), (1457, 1410825), (1833, 1121425), (2015, 1020135), (2325, 884117), (3055, 672855), (3525, 583141), (4341, 473525), (4371, 470275), (6045, 340045), (7235, 284115), (7285, 282165), (9165, 224285), (10075, 204027), (15275, 134571), (18811, 109275), (18941, 108525), (21705, 94705), (21855, 94055), (30225, 68009), (36175, 56823), (36425, 56433), (44857, 45825)]