190055385

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{17099}}^1$

素因数の和:17142

約数の個数: 48

約数和(自身を含む): 373464000

約数和(自身を除く): 183408615

約数列:

[1, 3, 5, 9, 13, 15, 19, 39, 45, 57, 65, 95, 117, 171, 195, 247, 285, 585, 741, 855, 1235, 2223, 3705, 11115, 17099, 51297, 85495, 153891, 222287, 256485, 324881, 666861, 769455, 974643, 1111435, 1624405, 2000583, 2923929, 3334305, 4223453, 4873215, 10002915, 12670359, 14619645, 21117265, 38011077, 63351795, 190055385]

約数ペア:

[(1, 190055385), (3, 63351795), (5, 38011077), (9, 21117265), (13, 14619645), (15, 12670359), (19, 10002915), (39, 4873215), (45, 4223453), (57, 3334305), (65, 2923929), (95, 2000583), (117, 1624405), (171, 1111435), (195, 974643), (247, 769455), (285, 666861), (585, 324881), (741, 256485), (855, 222287), (1235, 153891), (2223, 85495), (3705, 51297), (11115, 17099)]