15692389785

素因数分解:

$3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{421}}^1\times {\mathrm{6323}}^1$

素因数の和:6886

約数の個数: 48

約数和(自身を含む): 27477223488

約数和(自身を除く): 11784833703

約数列:

[1, 3, 5, 9, 15, 45, 131, 393, 421, 655, 1179, 1263, 1965, 2105, 3789, 5895, 6315, 6323, 18945, 18969, 31615, 55151, 56907, 94845, 165453, 275755, 284535, 496359, 827265, 828313, 2481795, 2484939, 2661983, 4141565, 7454817, 7985949, 12424695, 13309915, 23957847, 37274085, 39929745, 119789235, 348719773, 1046159319, 1743598865, 3138477957, 5230796595, 15692389785]

約数ペア:

[(1, 15692389785), (3, 5230796595), (5, 3138477957), (9, 1743598865), (15, 1046159319), (45, 348719773), (131, 119789235), (393, 39929745), (421, 37274085), (655, 23957847), (1179, 13309915), (1263, 12424695), (1965, 7985949), (2105, 7454817), (3789, 4141565), (5895, 2661983), (6315, 2484939), (6323, 2481795), (18945, 828313), (18969, 827265), (31615, 496359), (55151, 284535), (56907, 275755), (94845, 165453)]