2264535

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1$

素因数の和:117

約数の個数: 72

約数和(自身を含む): 4979520

約数和(自身を除く): 2714985

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 49, 63, 65, 79, 91, 105, 117, 147, 195, 237, 245, 273, 315, 395, 441, 455, 553, 585, 637, 711, 735, 819, 1027, 1185, 1365, 1659, 1911, 2205, 2765, 3081, 3185, 3555, 3871, 4095, 4977, 5135, 5733, 7189, 8295, 9243, 9555, 11613, 15405, 19355, 21567, 24885, 28665, 34839, 35945, 46215, 50323, 58065, 64701, 107835, 150969, 174195, 251615, 323505, 452907, 754845, 2264535]

約数ペア:

[(1, 2264535), (3, 754845), (5, 452907), (7, 323505), (9, 251615), (13, 174195), (15, 150969), (21, 107835), (35, 64701), (39, 58065), (45, 50323), (49, 46215), (63, 35945), (65, 34839), (79, 28665), (91, 24885), (105, 21567), (117, 19355), (147, 15405), (195, 11613), (237, 9555), (245, 9243), (273, 8295), (315, 7189), (395, 5733), (441, 5135), (455, 4977), (553, 4095), (585, 3871), (637, 3555), (711, 3185), (735, 3081), (819, 2765), (1027, 2205), (1185, 1911), (1365, 1659)]