2757495

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1$

素因数の和:279

約数の個数: 32

約数和(自身を含む): 4838400

約数和(自身を除く): 2080905

約数列:

[1, 3, 5, 13, 15, 39, 65, 79, 179, 195, 237, 395, 537, 895, 1027, 1185, 2327, 2685, 3081, 5135, 6981, 11635, 14141, 15405, 34905, 42423, 70705, 183833, 212115, 551499, 919165, 2757495]

約数ペア:

[(1, 2757495), (3, 919165), (5, 551499), (13, 212115), (15, 183833), (39, 70705), (65, 42423), (79, 34905), (179, 15405), (195, 14141), (237, 11635), (395, 6981), (537, 5135), (895, 3081), (1027, 2685), (1185, 2327)]