2461940625

素因数分解:

$3^1\times 5^5\times {\mathrm{313}}^1\times {\mathrm{839}}^1$

素因数の和:1180

約数の個数: 48

約数和(自身を含む): 4120986240

約数和(自身を除く): 1659045615

約数列:

[1, 3, 5, 15, 25, 75, 125, 313, 375, 625, 839, 939, 1565, 1875, 2517, 3125, 4195, 4695, 7825, 9375, 12585, 20975, 23475, 39125, 62925, 104875, 117375, 195625, 262607, 314625, 524375, 586875, 787821, 978125, 1313035, 1573125, 2621875, 2934375, 3939105, 6565175, 7865625, 19695525, 32825875, 98477625, 164129375, 492388125, 820646875, 2461940625]

約数ペア:

[(1, 2461940625), (3, 820646875), (5, 492388125), (15, 164129375), (25, 98477625), (75, 32825875), (125, 19695525), (313, 7865625), (375, 6565175), (625, 3939105), (839, 2934375), (939, 2621875), (1565, 1573125), (1875, 1313035), (2517, 978125), (3125, 787821), (4195, 586875), (4695, 524375), (7825, 314625), (9375, 262607), (12585, 195625), (20975, 117375), (23475, 104875), (39125, 62925)]