3977883345

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{359}}^1\times {\mathrm{419}}^1$

素因数の和:870

約数の個数: 64

約数和(自身を含む): 6706022400

約数和(自身を除く): 2728139055

約数列:

[1, 3, 5, 15, 41, 43, 123, 129, 205, 215, 359, 419, 615, 645, 1077, 1257, 1763, 1795, 2095, 5289, 5385, 6285, 8815, 14719, 15437, 17179, 18017, 26445, 44157, 46311, 51537, 54051, 73595, 77185, 85895, 90085, 150421, 220785, 231555, 257685, 270255, 451263, 632917, 738697, 752105, 1898751, 2216091, 2256315, 3164585, 3693485, 6167261, 6468103, 9493755, 11080455, 18501783, 19404309, 30836305, 32340515, 92508915, 97021545, 265192223, 795576669, 1325961115, 3977883345]

約数ペア:

[(1, 3977883345), (3, 1325961115), (5, 795576669), (15, 265192223), (41, 97021545), (43, 92508915), (123, 32340515), (129, 30836305), (205, 19404309), (215, 18501783), (359, 11080455), (419, 9493755), (615, 6468103), (645, 6167261), (1077, 3693485), (1257, 3164585), (1763, 2256315), (1795, 2216091), (2095, 1898751), (5289, 752105), (5385, 738697), (6285, 632917), (8815, 451263), (14719, 270255), (15437, 257685), (17179, 231555), (18017, 220785), (26445, 150421), (44157, 90085), (46311, 85895), (51537, 77185), (54051, 73595)]