19791135

素因数分解:

$3^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1$

素因数の和:219

約数の個数: 96

約数和(自身を含む): 44029440

約数和(自身を除く): 24238305

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 27, 35, 39, 45, 63, 65, 81, 91, 105, 117, 135, 179, 189, 195, 243, 273, 315, 351, 405, 455, 537, 567, 585, 819, 895, 945, 1053, 1215, 1253, 1365, 1611, 1701, 1755, 2327, 2457, 2685, 2835, 3159, 3759, 4095, 4833, 5265, 6265, 6981, 7371, 8055, 8505, 11277, 11635, 12285, 14499, 15795, 16289, 18795, 20943, 22113, 24165, 33831, 34905, 36855, 43497, 48867, 56385, 62829, 72495, 81445, 101493, 104715, 110565, 146601, 169155, 188487, 217485, 244335, 304479, 314145, 439803, 507465, 565461, 733005, 942435, 1319409, 1522395, 2199015, 2827305, 3958227, 6597045, 19791135]

約数ペア:

[(1, 19791135), (3, 6597045), (5, 3958227), (7, 2827305), (9, 2199015), (13, 1522395), (15, 1319409), (21, 942435), (27, 733005), (35, 565461), (39, 507465), (45, 439803), (63, 314145), (65, 304479), (81, 244335), (91, 217485), (105, 188487), (117, 169155), (135, 146601), (179, 110565), (189, 104715), (195, 101493), (243, 81445), (273, 72495), (315, 62829), (351, 56385), (405, 48867), (455, 43497), (537, 36855), (567, 34905), (585, 33831), (819, 24165), (895, 22113), (945, 20943), (1053, 18795), (1215, 16289), (1253, 15795), (1365, 14499), (1611, 12285), (1701, 11635), (1755, 11277), (2327, 8505), (2457, 8055), (2685, 7371), (2835, 6981), (3159, 6265), (3759, 5265), (4095, 4833)]