64392735

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{12589}}^1$

素因数の和:12639

約数の個数: 32

約数和(自身を含む): 116029440

約数和(自身を除く): 51636705

約数列:

[1, 3, 5, 11, 15, 31, 33, 55, 93, 155, 165, 341, 465, 1023, 1705, 5115, 12589, 37767, 62945, 138479, 188835, 390259, 415437, 692395, 1170777, 1951295, 2077185, 4292849, 5853885, 12878547, 21464245, 64392735]

約数ペア:

[(1, 64392735), (3, 21464245), (5, 12878547), (11, 5853885), (15, 4292849), (31, 2077185), (33, 1951295), (55, 1170777), (93, 692395), (155, 415437), (165, 390259), (341, 188835), (465, 138479), (1023, 62945), (1705, 37767), (5115, 12589)]