2018532825

素因数分解:

$3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{3319}}^1$

素因数の和:3408

約数の個数: 96

約数和(自身を含む): 4001529600

約数和(自身を除く): 1982996775

約数列:

[1, 3, 5, 9, 15, 17, 25, 27, 45, 51, 53, 75, 85, 135, 153, 159, 225, 255, 265, 425, 459, 477, 675, 765, 795, 901, 1275, 1325, 1431, 2295, 2385, 2703, 3319, 3825, 3975, 4505, 7155, 8109, 9957, 11475, 11925, 13515, 16595, 22525, 24327, 29871, 35775, 40545, 49785, 56423, 67575, 82975, 89613, 121635, 149355, 169269, 175907, 202725, 248925, 282115, 448065, 507807, 527721, 608175, 746775, 846345, 879535, 1410575, 1523421, 1583163, 2240325, 2539035, 2638605, 2990419, 4231725, 4397675, 4749489, 7617105, 7915815, 8971257, 12695175, 13193025, 14952095, 23747445, 26913771, 38085525, 39579075, 44856285, 74760475, 80741313, 118737225, 134568855, 224281425, 403706565, 672844275, 2018532825]

約数ペア:

[(1, 2018532825), (3, 672844275), (5, 403706565), (9, 224281425), (15, 134568855), (17, 118737225), (25, 80741313), (27, 74760475), (45, 44856285), (51, 39579075), (53, 38085525), (75, 26913771), (85, 23747445), (135, 14952095), (153, 13193025), (159, 12695175), (225, 8971257), (255, 7915815), (265, 7617105), (425, 4749489), (459, 4397675), (477, 4231725), (675, 2990419), (765, 2638605), (795, 2539035), (901, 2240325), (1275, 1583163), (1325, 1523421), (1431, 1410575), (2295, 879535), (2385, 846345), (2703, 746775), (3319, 608175), (3825, 527721), (3975, 507807), (4505, 448065), (7155, 282115), (8109, 248925), (9957, 202725), (11475, 175907), (11925, 169269), (13515, 149355), (16595, 121635), (22525, 89613), (24327, 82975), (29871, 67575), (35775, 56423), (40545, 49785)]