105428775

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{48473}}^1$

素因数の和:48515

約数の個数: 24

約数和(自身を含む): 180323280

約数和(自身を除く): 74894505

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 145, 435, 725, 2175, 48473, 145419, 242365, 727095, 1211825, 1405717, 3635475, 4217151, 7028585, 21085755, 35142925, 105428775]

約数ペア:

[(1, 105428775), (3, 35142925), (5, 21085755), (15, 7028585), (25, 4217151), (29, 3635475), (75, 1405717), (87, 1211825), (145, 727095), (435, 242365), (725, 145419), (2175, 48473)]