133151615

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{6163}}^1$

素因数の和:6346

約数の個数: 16

約数和(自身を含む): 166428000

約数和(自身を除く): 33276385

約数列:

[1, 5, 29, 145, 149, 745, 4321, 6163, 21605, 30815, 178727, 893635, 918287, 4591435, 26630323, 133151615]

約数ペア:

[(1, 133151615), (5, 26630323), (29, 4591435), (145, 918287), (149, 893635), (745, 178727), (4321, 30815), (6163, 21605)]