169580385

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1039}}^1$

素因数の和:1100

約数の個数: 80

約数和(自身を含む): 338257920

約数和(自身を除く): 168677535

約数列:

[1, 3, 5, 9, 13, 15, 27, 31, 39, 45, 65, 81, 93, 117, 135, 155, 195, 279, 351, 403, 405, 465, 585, 837, 1039, 1053, 1209, 1395, 1755, 2015, 2511, 3117, 3627, 4185, 5195, 5265, 6045, 9351, 10881, 12555, 13507, 15585, 18135, 28053, 32209, 32643, 40521, 46755, 54405, 67535, 84159, 96627, 121563, 140265, 161045, 163215, 202605, 289881, 364689, 418717, 420795, 483135, 607815, 869643, 1094067, 1256151, 1449405, 1823445, 2093585, 2608929, 3768453, 4348215, 5470335, 6280755, 11305359, 13044645, 18842265, 33916077, 56526795, 169580385]

約数ペア:

[(1, 169580385), (3, 56526795), (5, 33916077), (9, 18842265), (13, 13044645), (15, 11305359), (27, 6280755), (31, 5470335), (39, 4348215), (45, 3768453), (65, 2608929), (81, 2093585), (93, 1823445), (117, 1449405), (135, 1256151), (155, 1094067), (195, 869643), (279, 607815), (351, 483135), (403, 420795), (405, 418717), (465, 364689), (585, 289881), (837, 202605), (1039, 163215), (1053, 161045), (1209, 140265), (1395, 121563), (1755, 96627), (2015, 84159), (2511, 67535), (3117, 54405), (3627, 46755), (4185, 40521), (5195, 32643), (5265, 32209), (6045, 28053), (9351, 18135), (10881, 15585), (12555, 13507)]