295317815

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{787}}^1$

素因数の和:1079

約数の個数: 32

約数和(自身を含む): 400329216

約数和(自身を除く): 105011401

約数列:

[1, 5, 13, 23, 65, 115, 251, 299, 787, 1255, 1495, 3263, 3935, 5773, 10231, 16315, 18101, 28865, 51155, 75049, 90505, 197537, 235313, 375245, 987685, 1176565, 2567981, 4543351, 12839905, 22716755, 59063563, 295317815]

約数ペア:

[(1, 295317815), (5, 59063563), (13, 22716755), (23, 12839905), (65, 4543351), (115, 2567981), (251, 1176565), (299, 987685), (787, 375245), (1255, 235313), (1495, 197537), (3263, 90505), (3935, 75049), (5773, 51155), (10231, 28865), (16315, 18101)]