1285202625

素因数分解:

$3^1\times 5^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{3041}}^1$

素因数の和:3096

約数の個数: 96

約数和(自身を含む): 2596748544

約数和(自身を除く): 1311545919

約数列:

[1, 3, 5, 7, 15, 21, 23, 25, 35, 49, 69, 75, 105, 115, 125, 147, 161, 175, 245, 345, 375, 483, 525, 575, 735, 805, 875, 1127, 1225, 1725, 2415, 2625, 2875, 3041, 3381, 3675, 4025, 5635, 6125, 8625, 9123, 12075, 15205, 16905, 18375, 20125, 21287, 28175, 45615, 60375, 63861, 69943, 76025, 84525, 106435, 140875, 149009, 209829, 228075, 319305, 349715, 380125, 422625, 447027, 489601, 532175, 745045, 1049145, 1140375, 1468803, 1596525, 1748575, 2235135, 2448005, 2660875, 3427207, 3725225, 5245725, 7344015, 7982625, 8742875, 10281621, 11175675, 12240025, 17136035, 18626125, 26228625, 36720075, 51408105, 55878375, 61200125, 85680175, 183600375, 257040525, 428400875, 1285202625]

約数ペア:

[(1, 1285202625), (3, 428400875), (5, 257040525), (7, 183600375), (15, 85680175), (21, 61200125), (23, 55878375), (25, 51408105), (35, 36720075), (49, 26228625), (69, 18626125), (75, 17136035), (105, 12240025), (115, 11175675), (125, 10281621), (147, 8742875), (161, 7982625), (175, 7344015), (245, 5245725), (345, 3725225), (375, 3427207), (483, 2660875), (525, 2448005), (575, 2235135), (735, 1748575), (805, 1596525), (875, 1468803), (1127, 1140375), (1225, 1049145), (1725, 745045), (2415, 532175), (2625, 489601), (2875, 447027), (3041, 422625), (3381, 380125), (3675, 349715), (4025, 319305), (5635, 228075), (6125, 209829), (8625, 149009), (9123, 140875), (12075, 106435), (15205, 84525), (16905, 76025), (18375, 69943), (20125, 63861), (21287, 60375), (28175, 45615)]