1770795825

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{431}}^1\times {\mathrm{1889}}^1$

素因数の和:2362

約数の個数: 48

約数和(自身を含む): 3037305600

約数和(自身を除く): 1266509775

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 145, 431, 435, 725, 1293, 1889, 2155, 2175, 5667, 6465, 9445, 10775, 12499, 28335, 32325, 37497, 47225, 54781, 62495, 141675, 164343, 187485, 273905, 312475, 814159, 821715, 937425, 1369525, 2442477, 4070795, 4108575, 12212385, 20353975, 23610611, 61061925, 70831833, 118053055, 354159165, 590265275, 1770795825]

約数ペア:

[(1, 1770795825), (3, 590265275), (5, 354159165), (15, 118053055), (25, 70831833), (29, 61061925), (75, 23610611), (87, 20353975), (145, 12212385), (431, 4108575), (435, 4070795), (725, 2442477), (1293, 1369525), (1889, 937425), (2155, 821715), (2175, 814159), (5667, 312475), (6465, 273905), (9445, 187485), (10775, 164343), (12499, 141675), (28335, 62495), (32325, 54781), (37497, 47225)]