26849925

素因数分解:

$3^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{2539}}^1$

素因数の和:2602

約数の個数: 36

約数和(自身を含む): 49133760

約数和(自身を除く): 22283835

約数列:

[1, 3, 5, 9, 15, 25, 45, 47, 75, 141, 225, 235, 423, 705, 1175, 2115, 2539, 3525, 7617, 10575, 12695, 22851, 38085, 63475, 114255, 119333, 190425, 357999, 571275, 596665, 1073997, 1789995, 2983325, 5369985, 8949975, 26849925]

約数ペア:

[(1, 26849925), (3, 8949975), (5, 5369985), (9, 2983325), (15, 1789995), (25, 1073997), (45, 596665), (47, 571275), (75, 357999), (141, 190425), (225, 119333), (235, 114255), (423, 63475), (705, 38085), (1175, 22851), (2115, 12695), (2539, 10575), (3525, 7617)]