340347825

素因数分解:

$3^4\times 5^2\times {\mathrm{131}}^1\times {\mathrm{1283}}^1$

素因数の和:1436

約数の個数: 60

約数和(自身を含む): 635749488

約数和(自身を除く): 295401663

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 131, 135, 225, 393, 405, 655, 675, 1179, 1283, 1965, 2025, 3275, 3537, 3849, 5895, 6415, 9825, 10611, 11547, 17685, 19245, 29475, 32075, 34641, 53055, 57735, 88425, 96225, 103923, 168073, 173205, 265275, 288675, 504219, 519615, 840365, 866025, 1512657, 2521095, 2598075, 4201825, 4537971, 7563285, 12605475, 13613913, 22689855, 37816425, 68069565, 113449275, 340347825]

約数ペア:

[(1, 340347825), (3, 113449275), (5, 68069565), (9, 37816425), (15, 22689855), (25, 13613913), (27, 12605475), (45, 7563285), (75, 4537971), (81, 4201825), (131, 2598075), (135, 2521095), (225, 1512657), (393, 866025), (405, 840365), (655, 519615), (675, 504219), (1179, 288675), (1283, 265275), (1965, 173205), (2025, 168073), (3275, 103923), (3537, 96225), (3849, 88425), (5895, 57735), (6415, 53055), (9825, 34641), (10611, 32075), (11547, 29475), (17685, 19245)]