4265890265

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{2083}}^1$

素因数の和:2758

約数の個数: 48

約数和(自身を含む): 6425955648

約数和(自身を除く): 2160065383

約数列:

[1, 5, 7, 13, 35, 49, 65, 91, 245, 455, 637, 643, 2083, 3185, 3215, 4501, 8359, 10415, 14581, 22505, 27079, 31507, 41795, 58513, 72905, 102067, 135395, 157535, 189553, 292565, 409591, 510335, 947765, 1326871, 1339369, 2047955, 6634355, 6696845, 9375583, 17411797, 46877915, 65629081, 87058985, 121882579, 328145405, 609412895, 853178053, 4265890265]

約数ペア:

[(1, 4265890265), (5, 853178053), (7, 609412895), (13, 328145405), (35, 121882579), (49, 87058985), (65, 65629081), (91, 46877915), (245, 17411797), (455, 9375583), (637, 6696845), (643, 6634355), (2083, 2047955), (3185, 1339369), (3215, 1326871), (4501, 947765), (8359, 510335), (10415, 409591), (14581, 292565), (22505, 189553), (27079, 157535), (31507, 135395), (41795, 102067), (58513, 72905)]