68652675

素因数分解:

$3^2\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{479}}^1$

素因数の和:522

約数の個数: 108

約数和(自身を含む): 154365120

約数和(自身を除く): 85712445

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 25, 35, 39, 45, 49, 63, 65, 75, 91, 105, 117, 147, 175, 195, 225, 245, 273, 315, 325, 441, 455, 479, 525, 585, 637, 735, 819, 975, 1225, 1365, 1437, 1575, 1911, 2205, 2275, 2395, 2925, 3185, 3353, 3675, 4095, 4311, 5733, 6227, 6825, 7185, 9555, 10059, 11025, 11975, 15925, 16765, 18681, 20475, 21555, 23471, 28665, 30177, 31135, 35925, 43589, 47775, 50295, 56043, 70413, 83825, 93405, 107775, 117355, 130767, 143325, 150885, 155675, 211239, 217945, 251475, 280215, 305123, 352065, 392301, 467025, 586775, 653835, 754425, 915369, 1056195, 1089725, 1401075, 1525615, 1760325, 1961505, 2746107, 3269175, 4576845, 5280975, 7628075, 9807525, 13730535, 22884225, 68652675]

約数ペア:

[(1, 68652675), (3, 22884225), (5, 13730535), (7, 9807525), (9, 7628075), (13, 5280975), (15, 4576845), (21, 3269175), (25, 2746107), (35, 1961505), (39, 1760325), (45, 1525615), (49, 1401075), (63, 1089725), (65, 1056195), (75, 915369), (91, 754425), (105, 653835), (117, 586775), (147, 467025), (175, 392301), (195, 352065), (225, 305123), (245, 280215), (273, 251475), (315, 217945), (325, 211239), (441, 155675), (455, 150885), (479, 143325), (525, 130767), (585, 117355), (637, 107775), (735, 93405), (819, 83825), (975, 70413), (1225, 56043), (1365, 50295), (1437, 47775), (1575, 43589), (1911, 35925), (2205, 31135), (2275, 30177), (2395, 28665), (2925, 23471), (3185, 21555), (3353, 20475), (3675, 18681), (4095, 16765), (4311, 15925), (5733, 11975), (6227, 11025), (6825, 10059), (7185, 9555)]