1004050425

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{5813}}^1$

素因数の和:5887

約数の個数: 72

約数和(自身を含む): 1972480896

約数和(自身を除く): 968430471

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 47, 49, 75, 105, 141, 147, 175, 235, 245, 329, 525, 705, 735, 987, 1175, 1225, 1645, 2303, 3525, 3675, 4935, 5813, 6909, 8225, 11515, 17439, 24675, 29065, 34545, 40691, 57575, 87195, 122073, 145325, 172725, 203455, 273211, 284837, 435975, 610365, 819633, 854511, 1017275, 1366055, 1424185, 1912477, 3051825, 4098165, 4272555, 5737431, 6830275, 7120925, 9562385, 13387339, 20490825, 21362775, 28687155, 40162017, 47811925, 66936695, 143435775, 200810085, 334683475, 1004050425]

約数ペア:

[(1, 1004050425), (3, 334683475), (5, 200810085), (7, 143435775), (15, 66936695), (21, 47811925), (25, 40162017), (35, 28687155), (47, 21362775), (49, 20490825), (75, 13387339), (105, 9562385), (141, 7120925), (147, 6830275), (175, 5737431), (235, 4272555), (245, 4098165), (329, 3051825), (525, 1912477), (705, 1424185), (735, 1366055), (987, 1017275), (1175, 854511), (1225, 819633), (1645, 610365), (2303, 435975), (3525, 284837), (3675, 273211), (4935, 203455), (5813, 172725), (6909, 145325), (8225, 122073), (11515, 87195), (17439, 57575), (24675, 40691), (29065, 34545)]