91835315

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:204

約数の個数: 64

約数和(自身を含む): 138378240

約数和(自身を除く): 46542925

約数列:

[1, 5, 11, 13, 29, 43, 55, 65, 103, 143, 145, 215, 319, 377, 473, 515, 559, 715, 1133, 1247, 1339, 1595, 1885, 2365, 2795, 2987, 4147, 4429, 5665, 6149, 6235, 6695, 13717, 14729, 14935, 16211, 20735, 22145, 30745, 32857, 38831, 48719, 57577, 68585, 73645, 81055, 128441, 164285, 178321, 194155, 243595, 287885, 427141, 633347, 642205, 891605, 1412851, 1669733, 2135705, 3166735, 7064255, 8348665, 18367063, 91835315]

約数ペア:

[(1, 91835315), (5, 18367063), (11, 8348665), (13, 7064255), (29, 3166735), (43, 2135705), (55, 1669733), (65, 1412851), (103, 891605), (143, 642205), (145, 633347), (215, 427141), (319, 287885), (377, 243595), (473, 194155), (515, 178321), (559, 164285), (715, 128441), (1133, 81055), (1247, 73645), (1339, 68585), (1595, 57577), (1885, 48719), (2365, 38831), (2795, 32857), (2987, 30745), (4147, 22145), (4429, 20735), (5665, 16211), (6149, 14935), (6235, 14729), (6695, 13717)]