2135705

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1$

素因数の和:161

約数の個数: 32

約数和(自身を含む): 3144960

約数和(自身を除く): 1009255

約数列:

[1, 5, 11, 13, 29, 55, 65, 103, 143, 145, 319, 377, 515, 715, 1133, 1339, 1595, 1885, 2987, 4147, 5665, 6695, 14729, 14935, 20735, 32857, 38831, 73645, 164285, 194155, 427141, 2135705]

約数ペア:

[(1, 2135705), (5, 427141), (11, 194155), (13, 164285), (29, 73645), (55, 38831), (65, 32857), (103, 20735), (143, 14935), (145, 14729), (319, 6695), (377, 5665), (515, 4147), (715, 2987), (1133, 1885), (1339, 1595)]