76572825

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{929}}^1$

素因数の和:1106

約数の個数: 48

約数和(自身を含む): 145764480

約数和(自身を除く): 69191655

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 157, 175, 471, 525, 785, 929, 1099, 2355, 2787, 3297, 3925, 4645, 5495, 6503, 11775, 13935, 16485, 19509, 23225, 27475, 32515, 69675, 82425, 97545, 145853, 162575, 437559, 487725, 729265, 1020971, 2187795, 3062913, 3646325, 5104855, 10938975, 15314565, 25524275, 76572825]

約数ペア:

[(1, 76572825), (3, 25524275), (5, 15314565), (7, 10938975), (15, 5104855), (21, 3646325), (25, 3062913), (35, 2187795), (75, 1020971), (105, 729265), (157, 487725), (175, 437559), (471, 162575), (525, 145853), (785, 97545), (929, 82425), (1099, 69675), (2355, 32515), (2787, 27475), (3297, 23225), (3925, 19509), (4645, 16485), (5495, 13935), (6503, 11775)]