143366015

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{5641}}^1$

素因数の和:5699

約数の個数: 32

約数和(自身を含む): 204736896

約数和(自身を除く): 61370881

約数列:

[1, 5, 13, 17, 23, 65, 85, 115, 221, 299, 391, 1105, 1495, 1955, 5083, 5641, 25415, 28205, 73333, 95897, 129743, 366665, 479485, 648715, 1246661, 1686659, 2205631, 6233305, 8433295, 11028155, 28673203, 143366015]

約数ペア:

[(1, 143366015), (5, 28673203), (13, 11028155), (17, 8433295), (23, 6233305), (65, 2205631), (85, 1686659), (115, 1246661), (221, 648715), (299, 479485), (391, 366665), (1105, 129743), (1495, 95897), (1955, 73333), (5083, 28205), (5641, 25415)]