154119075

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{2099}}^1$

素因数の和:2212

約数の個数: 48

約数和(自身を含む): 281232000

約数和(自身を除く): 127112925

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 89, 165, 267, 275, 445, 825, 979, 1335, 2099, 2225, 2937, 4895, 6297, 6675, 10495, 14685, 23089, 24475, 31485, 52475, 69267, 73425, 115445, 157425, 186811, 346335, 560433, 577225, 934055, 1731675, 2054921, 2802165, 4670275, 6164763, 10274605, 14010825, 30823815, 51373025, 154119075]

約数ペア:

[(1, 154119075), (3, 51373025), (5, 30823815), (11, 14010825), (15, 10274605), (25, 6164763), (33, 4670275), (55, 2802165), (75, 2054921), (89, 1731675), (165, 934055), (267, 577225), (275, 560433), (445, 346335), (825, 186811), (979, 157425), (1335, 115445), (2099, 73425), (2225, 69267), (2937, 52475), (4895, 31485), (6297, 24475), (6675, 23089), (10495, 14685)]