5505045

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:174

約数の個数: 64

約数和(自身を含む): 11235840

約数和(自身を除く): 5730795

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 37, 39, 65, 91, 105, 109, 111, 185, 195, 259, 273, 327, 455, 481, 545, 555, 763, 777, 1295, 1365, 1417, 1443, 1635, 2289, 2405, 3367, 3815, 3885, 4033, 4251, 7085, 7215, 9919, 10101, 11445, 12099, 16835, 20165, 21255, 28231, 29757, 49595, 50505, 52429, 60495, 84693, 141155, 148785, 157287, 262145, 367003, 423465, 786435, 1101009, 1835015, 5505045]

約数ペア:

[(1, 5505045), (3, 1835015), (5, 1101009), (7, 786435), (13, 423465), (15, 367003), (21, 262145), (35, 157287), (37, 148785), (39, 141155), (65, 84693), (91, 60495), (105, 52429), (109, 50505), (111, 49595), (185, 29757), (195, 28231), (259, 21255), (273, 20165), (327, 16835), (455, 12099), (481, 11445), (545, 10101), (555, 9919), (763, 7215), (777, 7085), (1295, 4251), (1365, 4033), (1417, 3885), (1443, 3815), (1635, 3367), (2289, 2405)]