189316575

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{389}}^1$

素因数の和:518

約数の個数: 96

約数和(自身を含む): 402355200

約数和(自身を除く): 213038625

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 103, 105, 135, 175, 189, 225, 309, 315, 389, 515, 525, 675, 721, 927, 945, 1167, 1545, 1575, 1945, 2163, 2575, 2723, 2781, 3501, 3605, 4635, 4725, 5835, 6489, 7725, 8169, 9725, 10503, 10815, 13615, 13905, 17505, 18025, 19467, 23175, 24507, 29175, 32445, 40067, 40845, 52515, 54075, 68075, 69525, 73521, 87525, 97335, 120201, 122535, 162225, 200335, 204225, 262575, 280469, 360603, 367605, 486675, 601005, 612675, 841407, 1001675, 1081809, 1402345, 1803015, 1838025, 2524221, 3005025, 4207035, 5409045, 7011725, 7572663, 9015075, 12621105, 21035175, 27045225, 37863315, 63105525, 189316575]

約数ペア:

[(1, 189316575), (3, 63105525), (5, 37863315), (7, 27045225), (9, 21035175), (15, 12621105), (21, 9015075), (25, 7572663), (27, 7011725), (35, 5409045), (45, 4207035), (63, 3005025), (75, 2524221), (103, 1838025), (105, 1803015), (135, 1402345), (175, 1081809), (189, 1001675), (225, 841407), (309, 612675), (315, 601005), (389, 486675), (515, 367605), (525, 360603), (675, 280469), (721, 262575), (927, 204225), (945, 200335), (1167, 162225), (1545, 122535), (1575, 120201), (1945, 97335), (2163, 87525), (2575, 73521), (2723, 69525), (2781, 68075), (3501, 54075), (3605, 52515), (4635, 40845), (4725, 40067), (5835, 32445), (6489, 29175), (7725, 24507), (8169, 23175), (9725, 19467), (10503, 18025), (10815, 17505), (13615, 13905)]