2518425

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1$

素因数の和:80

約数の個数: 96

約数和(自身を含む): 5832960

約数和(自身を除く): 3314535

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 25, 27, 35, 39, 41, 45, 63, 65, 75, 91, 105, 117, 123, 135, 175, 189, 195, 205, 225, 273, 287, 315, 325, 351, 369, 455, 525, 533, 585, 615, 675, 819, 861, 945, 975, 1025, 1107, 1365, 1435, 1575, 1599, 1755, 1845, 2275, 2457, 2583, 2665, 2925, 3075, 3731, 4095, 4305, 4725, 4797, 5535, 6825, 7175, 7749, 7995, 8775, 9225, 11193, 12285, 12915, 13325, 14391, 18655, 20475, 21525, 23985, 27675, 33579, 38745, 39975, 55965, 61425, 64575, 71955, 93275, 100737, 119925, 167895, 193725, 279825, 359775, 503685, 839475, 2518425]

約数ペア:

[(1, 2518425), (3, 839475), (5, 503685), (7, 359775), (9, 279825), (13, 193725), (15, 167895), (21, 119925), (25, 100737), (27, 93275), (35, 71955), (39, 64575), (41, 61425), (45, 55965), (63, 39975), (65, 38745), (75, 33579), (91, 27675), (105, 23985), (117, 21525), (123, 20475), (135, 18655), (175, 14391), (189, 13325), (195, 12915), (205, 12285), (225, 11193), (273, 9225), (287, 8775), (315, 7995), (325, 7749), (351, 7175), (369, 6825), (455, 5535), (525, 4797), (533, 4725), (585, 4305), (615, 4095), (675, 3731), (819, 3075), (861, 2925), (945, 2665), (975, 2583), (1025, 2457), (1107, 2275), (1365, 1845), (1435, 1755), (1575, 1599)]