40730175

素因数分解:

$3^3\times 5^2\times {\mathrm{83}}^1\times {\mathrm{727}}^1$

素因数の和:829

約数の個数: 48

約数和(自身を含む): 75828480

約数和(自身を除く): 35098305

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 83, 135, 225, 249, 415, 675, 727, 747, 1245, 2075, 2181, 2241, 3635, 3735, 6225, 6543, 10905, 11205, 18175, 18675, 19629, 32715, 54525, 56025, 60341, 98145, 163575, 181023, 301705, 490725, 543069, 905115, 1508525, 1629207, 2715345, 4525575, 8146035, 13576725, 40730175]

約数ペア:

[(1, 40730175), (3, 13576725), (5, 8146035), (9, 4525575), (15, 2715345), (25, 1629207), (27, 1508525), (45, 905115), (75, 543069), (83, 490725), (135, 301705), (225, 181023), (249, 163575), (415, 98145), (675, 60341), (727, 56025), (747, 54525), (1245, 32715), (2075, 19629), (2181, 18675), (2241, 18175), (3635, 11205), (3735, 10905), (6225, 6543)]