726296715

素因数分解:

$3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{227}}^1\times {\mathrm{733}}^1$

素因数の和:1068

約数の個数: 48

約数和(自身を含む): 1279238688

約数和(自身を除く): 552941973

約数列:

[1, 3, 5, 9, 15, 45, 97, 227, 291, 485, 681, 733, 873, 1135, 1455, 2043, 2199, 3405, 3665, 4365, 6597, 10215, 10995, 22019, 32985, 66057, 71101, 110095, 166391, 198171, 213303, 330285, 355505, 499173, 639909, 831955, 990855, 1066515, 1497519, 2495865, 3199545, 7487595, 16139927, 48419781, 80699635, 145259343, 242098905, 726296715]

約数ペア:

[(1, 726296715), (3, 242098905), (5, 145259343), (9, 80699635), (15, 48419781), (45, 16139927), (97, 7487595), (227, 3199545), (291, 2495865), (485, 1497519), (681, 1066515), (733, 990855), (873, 831955), (1135, 639909), (1455, 499173), (2043, 355505), (2199, 330285), (3405, 213303), (3665, 198171), (4365, 166391), (6597, 110095), (10215, 71101), (10995, 66057), (22019, 32985)]