304987485

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{49957}}^1$

素因数の和:50013

約数の個数: 32

約数和(自身を含む): 546740352

約数和(自身を除く): 241752867

約数列:

[1, 3, 5, 11, 15, 33, 37, 55, 111, 165, 185, 407, 555, 1221, 2035, 6105, 49957, 149871, 249785, 549527, 749355, 1648581, 1848409, 2747635, 5545227, 8242905, 9242045, 20332499, 27726135, 60997497, 101662495, 304987485]

約数ペア:

[(1, 304987485), (3, 101662495), (5, 60997497), (11, 27726135), (15, 20332499), (33, 9242045), (37, 8242905), (55, 5545227), (111, 2747635), (165, 1848409), (185, 1648581), (407, 749355), (555, 549527), (1221, 249785), (2035, 149871), (6105, 49957)]