1565367075

素因数分解:

$3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{1889}}^1$

素因数の和:2061

約数の個数: 72

約数和(自身を含む): 2924812800

約数和(自身を除く): 1359445725

約数列:

[1, 3, 5, 9, 15, 25, 29, 45, 75, 87, 127, 145, 225, 261, 381, 435, 635, 725, 1143, 1305, 1889, 1905, 2175, 3175, 3683, 5667, 5715, 6525, 9445, 9525, 11049, 17001, 18415, 28335, 28575, 33147, 47225, 54781, 55245, 85005, 92075, 141675, 164343, 165735, 239903, 273905, 276225, 425025, 493029, 719709, 821715, 828675, 1199515, 1369525, 2159127, 2465145, 3598545, 4108575, 5997575, 6957187, 10795635, 12325725, 17992725, 20871561, 34785935, 53978175, 62614683, 104357805, 173929675, 313073415, 521789025, 1565367075]

約数ペア:

[(1, 1565367075), (3, 521789025), (5, 313073415), (9, 173929675), (15, 104357805), (25, 62614683), (29, 53978175), (45, 34785935), (75, 20871561), (87, 17992725), (127, 12325725), (145, 10795635), (225, 6957187), (261, 5997575), (381, 4108575), (435, 3598545), (635, 2465145), (725, 2159127), (1143, 1369525), (1305, 1199515), (1889, 828675), (1905, 821715), (2175, 719709), (3175, 493029), (3683, 425025), (5667, 276225), (5715, 273905), (6525, 239903), (9445, 165735), (9525, 164343), (11049, 141675), (17001, 92075), (18415, 85005), (28335, 55245), (28575, 54781), (33147, 47225)]