25944075

素因数分解:

$3^2\times 5^2\times {\mathrm{67}}^1\times {\mathrm{1721}}^1$

素因数の和:1804

約数の個数: 36

約数和(自身を含む): 47189688

約数和(自身を除く): 21245613

約数列:

[1, 3, 5, 9, 15, 25, 45, 67, 75, 201, 225, 335, 603, 1005, 1675, 1721, 3015, 5025, 5163, 8605, 15075, 15489, 25815, 43025, 77445, 115307, 129075, 345921, 387225, 576535, 1037763, 1729605, 2882675, 5188815, 8648025, 25944075]

約数ペア:

[(1, 25944075), (3, 8648025), (5, 5188815), (9, 2882675), (15, 1729605), (25, 1037763), (45, 576535), (67, 387225), (75, 345921), (201, 129075), (225, 115307), (335, 77445), (603, 43025), (1005, 25815), (1675, 15489), (1721, 15075), (3015, 8605), (5025, 5163)]