86510515

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{10007}}^1$

素因数の和:10051

約数の個数: 32

約数和(自身を含む): 134507520

約数和(自身を除く): 47997005

約数列:

[1, 5, 7, 13, 19, 35, 65, 91, 95, 133, 247, 455, 665, 1235, 1729, 8645, 10007, 50035, 70049, 130091, 190133, 350245, 650455, 910637, 950665, 1330931, 2471729, 4553185, 6654655, 12358645, 17302103, 86510515]

約数ペア:

[(1, 86510515), (5, 17302103), (7, 12358645), (13, 6654655), (19, 4553185), (35, 2471729), (65, 1330931), (91, 950665), (95, 910637), (133, 650455), (247, 350245), (455, 190133), (665, 130091), (1235, 70049), (1729, 50035), (8645, 10007)]