2756552565

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{179}}^1\times {\mathrm{523}}^1$

素因数の和:874

約数の個数: 64

約数和(自身を含む): 4817111040

約数和(自身を除く): 2060558475

約数列:

[1, 3, 5, 13, 15, 39, 65, 151, 179, 195, 453, 523, 537, 755, 895, 1569, 1963, 2265, 2327, 2615, 2685, 5889, 6799, 6981, 7845, 9815, 11635, 20397, 27029, 29445, 33995, 34905, 78973, 81087, 93617, 101985, 135145, 236919, 280851, 351377, 394865, 405435, 468085, 1026649, 1054131, 1184595, 1217021, 1404255, 1756885, 3079947, 3651063, 5133245, 5270655, 6085105, 14136167, 15399735, 18255315, 42408501, 70680835, 183770171, 212042505, 551310513, 918850855, 2756552565]

約数ペア:

[(1, 2756552565), (3, 918850855), (5, 551310513), (13, 212042505), (15, 183770171), (39, 70680835), (65, 42408501), (151, 18255315), (179, 15399735), (195, 14136167), (453, 6085105), (523, 5270655), (537, 5133245), (755, 3651063), (895, 3079947), (1569, 1756885), (1963, 1404255), (2265, 1217021), (2327, 1184595), (2615, 1054131), (2685, 1026649), (5889, 468085), (6799, 405435), (6981, 394865), (7845, 351377), (9815, 280851), (11635, 236919), (20397, 135145), (27029, 101985), (29445, 93617), (33995, 81087), (34905, 78973)]