253670085

素因数分解:

$3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{55813}}^1$

素因数の和:55925

約数の個数: 24

約数和(自身を含む): 444056184

約数和(自身を除く): 190386099

約数列:

[1, 3, 5, 9, 15, 45, 101, 303, 505, 909, 1515, 4545, 55813, 167439, 279065, 502317, 837195, 2511585, 5637113, 16911339, 28185565, 50734017, 84556695, 253670085]

約数ペア:

[(1, 253670085), (3, 84556695), (5, 50734017), (9, 28185565), (15, 16911339), (45, 5637113), (101, 2511585), (303, 837195), (505, 502317), (909, 279065), (1515, 167439), (4545, 55813)]