191437165

素因数分解:

$5^1\times {\mathrm{23}}^2\times {\mathrm{157}}^1\times {\mathrm{461}}^1$

素因数の和:669

約数の個数: 24

約数和(自身を含む): 242200728

約数和(自身を除く): 50763563

約数列:

[1, 5, 23, 115, 157, 461, 529, 785, 2305, 2645, 3611, 10603, 18055, 53015, 72377, 83053, 243869, 361885, 415265, 1219345, 1664671, 8323355, 38287433, 191437165]

約数ペア:

[(1, 191437165), (5, 38287433), (23, 8323355), (115, 1664671), (157, 1219345), (461, 415265), (529, 361885), (785, 243869), (2305, 83053), (2645, 72377), (3611, 53015), (10603, 18055)]