27775710

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{647}}^1$

素因数の和:719

約数の個数: 80

約数和(自身を含む): 76212576

約数和(自身を除く): 48436866

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 53, 54, 81, 90, 106, 135, 159, 162, 265, 270, 318, 405, 477, 530, 647, 795, 810, 954, 1294, 1431, 1590, 1941, 2385, 2862, 3235, 3882, 4293, 4770, 5823, 6470, 7155, 8586, 9705, 11646, 14310, 17469, 19410, 21465, 29115, 34291, 34938, 42930, 52407, 58230, 68582, 87345, 102873, 104814, 171455, 174690, 205746, 262035, 308619, 342910, 514365, 524070, 617238, 925857, 1028730, 1543095, 1851714, 2777571, 3086190, 4629285, 5555142, 9258570, 13887855, 27775710]

約数ペア:

[(1, 27775710), (2, 13887855), (3, 9258570), (5, 5555142), (6, 4629285), (9, 3086190), (10, 2777571), (15, 1851714), (18, 1543095), (27, 1028730), (30, 925857), (45, 617238), (53, 524070), (54, 514365), (81, 342910), (90, 308619), (106, 262035), (135, 205746), (159, 174690), (162, 171455), (265, 104814), (270, 102873), (318, 87345), (405, 68582), (477, 58230), (530, 52407), (647, 42930), (795, 34938), (810, 34291), (954, 29115), (1294, 21465), (1431, 19410), (1590, 17469), (1941, 14310), (2385, 11646), (2862, 9705), (3235, 8586), (3882, 7155), (4293, 6470), (4770, 5823)]