185996925

素因数分解:

$3^3\times 5^2\times {\mathrm{71}}^1\times {\mathrm{3881}}^1$

素因数の和:3971

約数の個数: 48

約数和(自身を含む): 346584960

約数和(自身を除く): 160588035

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 71, 75, 135, 213, 225, 355, 639, 675, 1065, 1775, 1917, 3195, 3881, 5325, 9585, 11643, 15975, 19405, 34929, 47925, 58215, 97025, 104787, 174645, 275551, 291075, 523935, 826653, 873225, 1377755, 2479959, 2619675, 4133265, 6888775, 7439877, 12399795, 20666325, 37199385, 61998975, 185996925]

約数ペア:

[(1, 185996925), (3, 61998975), (5, 37199385), (9, 20666325), (15, 12399795), (25, 7439877), (27, 6888775), (45, 4133265), (71, 2619675), (75, 2479959), (135, 1377755), (213, 873225), (225, 826653), (355, 523935), (639, 291075), (675, 275551), (1065, 174645), (1775, 104787), (1917, 97025), (3195, 58215), (3881, 47925), (5325, 34929), (9585, 19405), (11643, 15975)]