17372565

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{421}}^1$

素因数の和:570

約数の個数: 48

約数和(自身を含む): 34759296

約数和(自身を除く): 17386731

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 131, 315, 393, 421, 655, 917, 1179, 1263, 1965, 2105, 2751, 2947, 3789, 4585, 5895, 6315, 8253, 8841, 13755, 14735, 18945, 26523, 41265, 44205, 55151, 132615, 165453, 275755, 386057, 496359, 827265, 1158171, 1930285, 2481795, 3474513, 5790855, 17372565]

約数ペア:

[(1, 17372565), (3, 5790855), (5, 3474513), (7, 2481795), (9, 1930285), (15, 1158171), (21, 827265), (35, 496359), (45, 386057), (63, 275755), (105, 165453), (131, 132615), (315, 55151), (393, 44205), (421, 41265), (655, 26523), (917, 18945), (1179, 14735), (1263, 13755), (1965, 8841), (2105, 8253), (2751, 6315), (2947, 5895), (3789, 4585)]