516123075

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{529357}}^1$

素因数の和:529383

約数の個数: 24

約数和(自身を含む): 918965488

約数和(自身を除く): 402842413

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 529357, 1588071, 2646785, 6881641, 7940355, 13233925, 20644923, 34408205, 39701775, 103224615, 172041025, 516123075]

約数ペア:

[(1, 516123075), (3, 172041025), (5, 103224615), (13, 39701775), (15, 34408205), (25, 20644923), (39, 13233925), (65, 7940355), (75, 6881641), (195, 2646785), (325, 1588071), (975, 529357)]