28587195

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{179}}^1$

素因数の和:226

約数の個数: 96

約数和(自身を含む): 63244800

約数和(自身を除く): 34657605

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 27, 35, 39, 45, 63, 65, 91, 105, 117, 135, 169, 179, 189, 195, 273, 315, 351, 455, 507, 537, 585, 819, 845, 895, 945, 1183, 1253, 1365, 1521, 1611, 1755, 2327, 2457, 2535, 2685, 3549, 3759, 4095, 4563, 4833, 5915, 6265, 6981, 7605, 8055, 10647, 11277, 11635, 12285, 16289, 17745, 18795, 20943, 22815, 24165, 30251, 31941, 33831, 34905, 48867, 53235, 56385, 62829, 81445, 90753, 104715, 146601, 151255, 159705, 169155, 211757, 244335, 272259, 314145, 439803, 453765, 635271, 733005, 816777, 1058785, 1361295, 1905813, 2199015, 3176355, 4083885, 5717439, 9529065, 28587195]

約数ペア:

[(1, 28587195), (3, 9529065), (5, 5717439), (7, 4083885), (9, 3176355), (13, 2199015), (15, 1905813), (21, 1361295), (27, 1058785), (35, 816777), (39, 733005), (45, 635271), (63, 453765), (65, 439803), (91, 314145), (105, 272259), (117, 244335), (135, 211757), (169, 169155), (179, 159705), (189, 151255), (195, 146601), (273, 104715), (315, 90753), (351, 81445), (455, 62829), (507, 56385), (537, 53235), (585, 48867), (819, 34905), (845, 33831), (895, 31941), (945, 30251), (1183, 24165), (1253, 22815), (1365, 20943), (1521, 18795), (1611, 17745), (1755, 16289), (2327, 12285), (2457, 11635), (2535, 11277), (2685, 10647), (3549, 8055), (3759, 7605), (4095, 6981), (4563, 6265), (4833, 5915)]