2607165

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1$

素因数の和:274

約数の個数: 48

約数和(自身を含む): 5166720

約数和(自身を除く): 2559555

約数列:

[1, 3, 5, 9, 11, 15, 23, 33, 45, 55, 69, 99, 115, 165, 207, 229, 253, 345, 495, 687, 759, 1035, 1145, 1265, 2061, 2277, 2519, 3435, 3795, 5267, 7557, 10305, 11385, 12595, 15801, 22671, 26335, 37785, 47403, 57937, 79005, 113355, 173811, 237015, 289685, 521433, 869055, 2607165]

約数ペア:

[(1, 2607165), (3, 869055), (5, 521433), (9, 289685), (11, 237015), (15, 173811), (23, 113355), (33, 79005), (45, 57937), (55, 47403), (69, 37785), (99, 26335), (115, 22671), (165, 15801), (207, 12595), (229, 11385), (253, 10305), (345, 7557), (495, 5267), (687, 3795), (759, 3435), (1035, 2519), (1145, 2277), (1265, 2061)]