5303025

素因数分解:

$3^2\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1$

素因数の和:80

約数の個数: 108

約数和(自身を含む): 12220572

約数和(自身を除く): 6917547

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 25, 35, 37, 39, 45, 49, 63, 65, 75, 91, 105, 111, 117, 147, 175, 185, 195, 225, 245, 259, 273, 315, 325, 333, 441, 455, 481, 525, 555, 585, 637, 735, 777, 819, 925, 975, 1225, 1295, 1365, 1443, 1575, 1665, 1813, 1911, 2205, 2275, 2331, 2405, 2775, 2925, 3185, 3367, 3675, 3885, 4095, 4329, 5439, 5733, 6475, 6825, 7215, 8325, 9065, 9555, 10101, 11025, 11655, 12025, 15925, 16317, 16835, 19425, 20475, 21645, 23569, 27195, 28665, 30303, 36075, 45325, 47775, 50505, 58275, 70707, 81585, 84175, 108225, 117845, 135975, 143325, 151515, 212121, 252525, 353535, 407925, 589225, 757575, 1060605, 1767675, 5303025]

約数ペア:

[(1, 5303025), (3, 1767675), (5, 1060605), (7, 757575), (9, 589225), (13, 407925), (15, 353535), (21, 252525), (25, 212121), (35, 151515), (37, 143325), (39, 135975), (45, 117845), (49, 108225), (63, 84175), (65, 81585), (75, 70707), (91, 58275), (105, 50505), (111, 47775), (117, 45325), (147, 36075), (175, 30303), (185, 28665), (195, 27195), (225, 23569), (245, 21645), (259, 20475), (273, 19425), (315, 16835), (325, 16317), (333, 15925), (441, 12025), (455, 11655), (481, 11025), (525, 10101), (555, 9555), (585, 9065), (637, 8325), (735, 7215), (777, 6825), (819, 6475), (925, 5733), (975, 5439), (1225, 4329), (1295, 4095), (1365, 3885), (1443, 3675), (1575, 3367), (1665, 3185), (1813, 2925), (1911, 2775), (2205, 2405), (2275, 2331)]