4812225

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1$

素因数の和:350

約数の個数: 48

約数和(自身を含む): 9166080

約数和(自身を除く): 4353855

約数列:

[1, 3, 5, 11, 15, 19, 25, 33, 55, 57, 75, 95, 165, 209, 275, 285, 307, 475, 627, 825, 921, 1045, 1425, 1535, 3135, 3377, 4605, 5225, 5833, 7675, 10131, 15675, 16885, 17499, 23025, 29165, 50655, 64163, 84425, 87495, 145825, 192489, 253275, 320815, 437475, 962445, 1604075, 4812225]

約数ペア:

[(1, 4812225), (3, 1604075), (5, 962445), (11, 437475), (15, 320815), (19, 253275), (25, 192489), (33, 145825), (55, 87495), (57, 84425), (75, 64163), (95, 50655), (165, 29165), (209, 23025), (275, 17499), (285, 16885), (307, 15675), (475, 10131), (627, 7675), (825, 5833), (921, 5225), (1045, 4605), (1425, 3377), (1535, 3135)]