8424095

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:215

約数の個数: 32

約数和(自身を含む): 11612160

約数和(自身を除く): 3188065

約数列:

[1, 5, 17, 23, 31, 85, 115, 139, 155, 391, 527, 695, 713, 1955, 2363, 2635, 3197, 3565, 4309, 11815, 12121, 15985, 21545, 54349, 60605, 73253, 99107, 271745, 366265, 495535, 1684819, 8424095]

約数ペア:

[(1, 8424095), (5, 1684819), (17, 495535), (23, 366265), (31, 271745), (85, 99107), (115, 73253), (139, 60605), (155, 54349), (391, 21545), (527, 15985), (695, 12121), (713, 11815), (1955, 4309), (2363, 3565), (2635, 3197)]