42818175

素因数分解:

$3^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{4049}}^1$

素因数の和:4112

約数の個数: 36

約数和(自身を含む): 78343200

約数和(自身を除く): 35525025

約数列:

[1, 3, 5, 9, 15, 25, 45, 47, 75, 141, 225, 235, 423, 705, 1175, 2115, 3525, 4049, 10575, 12147, 20245, 36441, 60735, 101225, 182205, 190303, 303675, 570909, 911025, 951515, 1712727, 2854545, 4757575, 8563635, 14272725, 42818175]

約数ペア:

[(1, 42818175), (3, 14272725), (5, 8563635), (9, 4757575), (15, 2854545), (25, 1712727), (45, 951515), (47, 911025), (75, 570909), (141, 303675), (225, 190303), (235, 182205), (423, 101225), (705, 60735), (1175, 36441), (2115, 20245), (3525, 12147), (4049, 10575)]