13499365

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{421}}^1$

素因数の和:501

約数の個数: 24

約数和(自身を含む): 18184824

約数和(自身を除く): 4685459

約数列:

[1, 5, 11, 53, 55, 121, 265, 421, 583, 605, 2105, 2915, 4631, 6413, 22313, 23155, 32065, 50941, 111565, 245443, 254705, 1227215, 2699873, 13499365]

約数ペア:

[(1, 13499365), (5, 2699873), (11, 1227215), (53, 254705), (55, 245443), (121, 111565), (265, 50941), (421, 32065), (583, 23155), (605, 22313), (2105, 6413), (2915, 4631)]