42465675

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1721}}^1$

素因数の和:1788

約数の個数: 48

約数和(自身を含む): 81994752

約数和(自身を除く): 39529077

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 47, 75, 105, 141, 175, 235, 329, 525, 705, 987, 1175, 1645, 1721, 3525, 4935, 5163, 8225, 8605, 12047, 24675, 25815, 36141, 43025, 60235, 80887, 129075, 180705, 242661, 301175, 404435, 566209, 903525, 1213305, 1698627, 2022175, 2831045, 6066525, 8493135, 14155225, 42465675]

約数ペア:

[(1, 42465675), (3, 14155225), (5, 8493135), (7, 6066525), (15, 2831045), (21, 2022175), (25, 1698627), (35, 1213305), (47, 903525), (75, 566209), (105, 404435), (141, 301175), (175, 242661), (235, 180705), (329, 129075), (525, 80887), (705, 60235), (987, 43025), (1175, 36141), (1645, 25815), (1721, 24675), (3525, 12047), (4935, 8605), (5163, 8225)]