12500265

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{223}}^1$

素因数の和:369

約数の個数: 32

約数和(自身を含む): 20837376

約数和(自身を除く): 8337111

約数列:

[1, 3, 5, 15, 37, 101, 111, 185, 223, 303, 505, 555, 669, 1115, 1515, 3345, 3737, 8251, 11211, 18685, 22523, 24753, 41255, 56055, 67569, 112615, 123765, 337845, 833351, 2500053, 4166755, 12500265]

約数ペア:

[(1, 12500265), (3, 4166755), (5, 2500053), (15, 833351), (37, 337845), (101, 123765), (111, 112615), (185, 67569), (223, 56055), (303, 41255), (505, 24753), (555, 22523), (669, 18685), (1115, 11211), (1515, 8251), (3345, 3737)]