24428775

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:149

約数の個数: 96

約数和(自身を含む): 50790400

約数和(自身を除く): 26361625

約数列:

[1, 3, 5, 7, 15, 19, 21, 25, 31, 35, 57, 75, 79, 93, 95, 105, 133, 155, 175, 217, 237, 285, 395, 399, 465, 475, 525, 553, 589, 651, 665, 775, 1085, 1185, 1425, 1501, 1659, 1767, 1975, 1995, 2325, 2449, 2765, 2945, 3255, 3325, 4123, 4503, 5425, 5925, 7347, 7505, 8295, 8835, 9975, 10507, 12245, 12369, 13825, 14725, 16275, 17143, 20615, 22515, 31521, 36735, 37525, 41475, 44175, 46531, 51429, 52535, 61225, 61845, 85715, 103075, 112575, 139593, 157605, 183675, 232655, 257145, 262675, 309225, 325717, 428575, 697965, 788025, 977151, 1163275, 1285725, 1628585, 3489825, 4885755, 8142925, 24428775]

約数ペア:

[(1, 24428775), (3, 8142925), (5, 4885755), (7, 3489825), (15, 1628585), (19, 1285725), (21, 1163275), (25, 977151), (31, 788025), (35, 697965), (57, 428575), (75, 325717), (79, 309225), (93, 262675), (95, 257145), (105, 232655), (133, 183675), (155, 157605), (175, 139593), (217, 112575), (237, 103075), (285, 85715), (395, 61845), (399, 61225), (465, 52535), (475, 51429), (525, 46531), (553, 44175), (589, 41475), (651, 37525), (665, 36735), (775, 31521), (1085, 22515), (1185, 20615), (1425, 17143), (1501, 16275), (1659, 14725), (1767, 13825), (1975, 12369), (1995, 12245), (2325, 10507), (2449, 9975), (2765, 8835), (2945, 8295), (3255, 7505), (3325, 7347), (4123, 5925), (4503, 5425)]