86143815

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1901}}^1$

素因数の和:1984

約数の個数: 48

約数和(自身を含む): 160224480

約数和(自身を除く): 74080665

約数列:

[1, 3, 5, 9, 15, 19, 45, 53, 57, 95, 159, 171, 265, 285, 477, 795, 855, 1007, 1901, 2385, 3021, 5035, 5703, 9063, 9505, 15105, 17109, 28515, 36119, 45315, 85545, 100753, 108357, 180595, 302259, 325071, 503765, 541785, 906777, 1511295, 1625355, 1914307, 4533885, 5742921, 9571535, 17228763, 28714605, 86143815]

約数ペア:

[(1, 86143815), (3, 28714605), (5, 17228763), (9, 9571535), (15, 5742921), (19, 4533885), (45, 1914307), (53, 1625355), (57, 1511295), (95, 906777), (159, 541785), (171, 503765), (265, 325071), (285, 302259), (477, 180595), (795, 108357), (855, 100753), (1007, 85545), (1901, 45315), (2385, 36119), (3021, 28515), (5035, 17109), (5703, 15105), (9063, 9505)]