3878907025

素因数分解:

$5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:323

約数の個数: 96

約数和(自身を含む): 5862481920

約数和(自身を除く): 1983574895

約数列:

[1, 5, 7, 25, 35, 37, 53, 89, 127, 175, 185, 259, 265, 371, 445, 623, 635, 889, 925, 1295, 1325, 1855, 1961, 2225, 3115, 3175, 3293, 4445, 4699, 4717, 6475, 6731, 9275, 9805, 11303, 13727, 15575, 16465, 22225, 23051, 23495, 23585, 32893, 33019, 33655, 47117, 49025, 56515, 68635, 79121, 82325, 115255, 117475, 117925, 164465, 165095, 168275, 174529, 235585, 249047, 282575, 343175, 395605, 418211, 576275, 599059, 822325, 825475, 872645, 1177925, 1221703, 1245235, 1743329, 1978025, 2091055, 2927477, 2995295, 4193413, 4363225, 6108515, 6226175, 8716645, 10455275, 14637385, 14976475, 20967065, 22165183, 30542575, 43583225, 73186925, 104835325, 110825915, 155156281, 554129575, 775781405, 3878907025]

約数ペア:

[(1, 3878907025), (5, 775781405), (7, 554129575), (25, 155156281), (35, 110825915), (37, 104835325), (53, 73186925), (89, 43583225), (127, 30542575), (175, 22165183), (185, 20967065), (259, 14976475), (265, 14637385), (371, 10455275), (445, 8716645), (623, 6226175), (635, 6108515), (889, 4363225), (925, 4193413), (1295, 2995295), (1325, 2927477), (1855, 2091055), (1961, 1978025), (2225, 1743329), (3115, 1245235), (3175, 1221703), (3293, 1177925), (4445, 872645), (4699, 825475), (4717, 822325), (6475, 599059), (6731, 576275), (9275, 418211), (9805, 395605), (11303, 343175), (13727, 282575), (15575, 249047), (16465, 235585), (22225, 174529), (23051, 168275), (23495, 165095), (23585, 164465), (32893, 117925), (33019, 117475), (33655, 115255), (47117, 82325), (49025, 79121), (56515, 68635)]