111400515

素因数分解:

$3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{467}}^1$

素因数の和:534

約数の個数: 80

約数和(自身を含む): 217451520

約数和(自身を除く): 106051005

約数列:

[1, 3, 5, 9, 15, 19, 27, 31, 45, 57, 81, 93, 95, 135, 155, 171, 279, 285, 405, 465, 467, 513, 589, 837, 855, 1395, 1401, 1539, 1767, 2335, 2511, 2565, 2945, 4185, 4203, 5301, 7005, 7695, 8835, 8873, 12555, 12609, 14477, 15903, 21015, 26505, 26619, 37827, 43431, 44365, 47709, 63045, 72385, 79515, 79857, 130293, 133095, 189135, 217155, 238545, 239571, 275063, 390879, 399285, 651465, 718713, 825189, 1172637, 1197855, 1375315, 1954395, 2475567, 3593565, 4125945, 5863185, 7426701, 12377835, 22280103, 37133505, 111400515]

約数ペア:

[(1, 111400515), (3, 37133505), (5, 22280103), (9, 12377835), (15, 7426701), (19, 5863185), (27, 4125945), (31, 3593565), (45, 2475567), (57, 1954395), (81, 1375315), (93, 1197855), (95, 1172637), (135, 825189), (155, 718713), (171, 651465), (279, 399285), (285, 390879), (405, 275063), (465, 239571), (467, 238545), (513, 217155), (589, 189135), (837, 133095), (855, 130293), (1395, 79857), (1401, 79515), (1539, 72385), (1767, 63045), (2335, 47709), (2511, 44365), (2565, 43431), (2945, 37827), (4185, 26619), (4203, 26505), (5301, 21015), (7005, 15903), (7695, 14477), (8835, 12609), (8873, 12555)]