171245385

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{3779}}^1$

素因数の和:3862

約数の個数: 48

約数和(自身を含む): 318427200

約数和(自身を除く): 147181815

約数列:

[1, 3, 5, 9, 15, 19, 45, 53, 57, 95, 159, 171, 265, 285, 477, 795, 855, 1007, 2385, 3021, 3779, 5035, 9063, 11337, 15105, 18895, 34011, 45315, 56685, 71801, 170055, 200287, 215403, 359005, 600861, 646209, 1001435, 1077015, 1802583, 3004305, 3231045, 3805453, 9012915, 11416359, 19027265, 34249077, 57081795, 171245385]

約数ペア:

[(1, 171245385), (3, 57081795), (5, 34249077), (9, 19027265), (15, 11416359), (19, 9012915), (45, 3805453), (53, 3231045), (57, 3004305), (95, 1802583), (159, 1077015), (171, 1001435), (265, 646209), (285, 600861), (477, 359005), (795, 215403), (855, 200287), (1007, 170055), (2385, 71801), (3021, 56685), (3779, 45315), (5035, 34011), (9063, 18895), (11337, 15105)]