528088425

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{1733}}^1$

素因数の和:2002

約数の個数: 48

約数和(自身を含む): 928869120

約数和(自身を除く): 400780695

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 239, 255, 425, 717, 1195, 1275, 1733, 3585, 4063, 5199, 5975, 8665, 12189, 17925, 20315, 25995, 29461, 43325, 60945, 88383, 101575, 129975, 147305, 304725, 414187, 441915, 736525, 1242561, 2070935, 2209575, 6212805, 7041179, 10354675, 21123537, 31064025, 35205895, 105617685, 176029475, 528088425]

約数ペア:

[(1, 528088425), (3, 176029475), (5, 105617685), (15, 35205895), (17, 31064025), (25, 21123537), (51, 10354675), (75, 7041179), (85, 6212805), (239, 2209575), (255, 2070935), (425, 1242561), (717, 736525), (1195, 441915), (1275, 414187), (1733, 304725), (3585, 147305), (4063, 129975), (5199, 101575), (5975, 88383), (8665, 60945), (12189, 43325), (17925, 29461), (20315, 25995)]