85985235

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{16057}}^1$

素因数の和:16092

約数の個数: 48

約数和(自身を含む): 180363456

約数和(自身を除く): 94378221

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 35, 45, 51, 63, 85, 105, 119, 153, 255, 315, 357, 595, 765, 1071, 1785, 5355, 16057, 48171, 80285, 112399, 144513, 240855, 272969, 337197, 561995, 722565, 818907, 1011591, 1364845, 1685985, 1910783, 2456721, 4094535, 5057955, 5732349, 9553915, 12283605, 17197047, 28661745, 85985235]

約数ペア:

[(1, 85985235), (3, 28661745), (5, 17197047), (7, 12283605), (9, 9553915), (15, 5732349), (17, 5057955), (21, 4094535), (35, 2456721), (45, 1910783), (51, 1685985), (63, 1364845), (85, 1011591), (105, 818907), (119, 722565), (153, 561995), (255, 337197), (315, 272969), (357, 240855), (595, 144513), (765, 112399), (1071, 80285), (1785, 48171), (5355, 16057)]