86966685

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{3163}}^1$

素因数の和:3234

約数の個数: 48

約数和(自身を含む): 165844224

約数和(自身を除く): 78877539

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 47, 65, 117, 141, 195, 235, 423, 585, 611, 705, 1833, 2115, 3055, 3163, 5499, 9165, 9489, 15815, 27495, 28467, 41119, 47445, 123357, 142335, 148661, 205595, 370071, 445983, 616785, 743305, 1337949, 1850355, 1932593, 2229915, 5797779, 6689745, 9662965, 17393337, 28988895, 86966685]

約数ペア:

[(1, 86966685), (3, 28988895), (5, 17393337), (9, 9662965), (13, 6689745), (15, 5797779), (39, 2229915), (45, 1932593), (47, 1850355), (65, 1337949), (117, 743305), (141, 616785), (195, 445983), (235, 370071), (423, 205595), (585, 148661), (611, 142335), (705, 123357), (1833, 47445), (2115, 41119), (3055, 28467), (3163, 27495), (5499, 15815), (9165, 9489)]