238580495

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{66923}}^1$

素因数の和:66982

約数の個数: 16

約数和(自身を含む): 308385792

約数和(自身を除く): 69805297

約数列:

[1, 5, 23, 31, 115, 155, 713, 3565, 66923, 334615, 1539229, 2074613, 7696145, 10373065, 47716099, 238580495]

約数ペア:

[(1, 238580495), (5, 47716099), (23, 10373065), (31, 7696145), (115, 2074613), (155, 1539229), (713, 334615), (3565, 66923)]