23945845

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^2$

素因数の和:142

約数の個数: 48

約数和(自身を含む): 37713024

約数和(自身を除く): 13767179

約数列:

[1, 5, 7, 11, 35, 37, 41, 55, 77, 185, 205, 259, 287, 385, 407, 451, 1295, 1435, 1517, 1681, 2035, 2255, 2849, 3157, 7585, 8405, 10619, 11767, 14245, 15785, 16687, 18491, 53095, 58835, 62197, 83435, 92455, 116809, 129437, 310985, 435379, 584045, 647185, 684167, 2176895, 3420835, 4789169, 23945845]

約数ペア:

[(1, 23945845), (5, 4789169), (7, 3420835), (11, 2176895), (35, 684167), (37, 647185), (41, 584045), (55, 435379), (77, 310985), (185, 129437), (205, 116809), (259, 92455), (287, 83435), (385, 62197), (407, 58835), (451, 53095), (1295, 18491), (1435, 16687), (1517, 15785), (1681, 14245), (2035, 11767), (2255, 10619), (2849, 8405), (3157, 7585)]