6780735

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1$

素因数の和:264

約数の個数: 48

約数和(自身を含む): 12920544

約数和(自身を除く): 6139809

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 67, 117, 173, 195, 201, 335, 519, 585, 603, 865, 871, 1005, 1557, 2249, 2595, 2613, 3015, 4355, 6747, 7785, 7839, 11245, 11591, 13065, 20241, 33735, 34773, 39195, 57955, 101205, 104319, 150683, 173865, 452049, 521595, 753415, 1356147, 2260245, 6780735]

約数ペア:

[(1, 6780735), (3, 2260245), (5, 1356147), (9, 753415), (13, 521595), (15, 452049), (39, 173865), (45, 150683), (65, 104319), (67, 101205), (117, 57955), (173, 39195), (195, 34773), (201, 33735), (335, 20241), (519, 13065), (585, 11591), (603, 11245), (865, 7839), (871, 7785), (1005, 6747), (1557, 4355), (2249, 3015), (2595, 2613)]