139938.00000000

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{443}}^1$

素因数の和:489

約数の個数: 72

約数和(自身を含む): 45090864

約数和(自身を除く): 23062689

約数列:

[1, 3, 5, 9, 13, 15, 17, 25, 39, 45, 51, 65, 75, 85, 117, 153, 195, 221, 225, 255, 325, 425, 443, 585, 663, 765, 975, 1105, 1275, 1329, 1989, 2215, 2925, 3315, 3825, 3987, 5525, 5759, 6645, 7531, 9945, 11075, 16575, 17277, 19935, 22593, 28795, 33225, 37655, 49725, 51831, 67779, 86385, 97903, 99675, 112965, 143975, 188275, 259155, 293709, 338895, 431925, 489515, 564825, 881127, 1295775, 1468545, 1694475, 2447575, 4405635, 7342725, 22028175]

約数ペア:

[(1, 22028175), (3, 7342725), (5, 4405635), (9, 2447575), (13, 1694475), (15, 1468545), (17, 1295775), (25, 881127), (39, 564825), (45, 489515), (51, 431925), (65, 338895), (75, 293709), (85, 259155), (117, 188275), (153, 143975), (195, 112965), (221, 99675), (225, 97903), (255, 86385), (325, 67779), (425, 51831), (443, 49725), (585, 37655), (663, 33225), (765, 28795), (975, 22593), (1105, 19935), (1275, 17277), (1329, 16575), (1989, 11075), (2215, 9945), (2925, 7531), (3315, 6645), (3825, 5759), (3987, 5525)]