27004075

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{313}}^1$

素因数の和:376

約数の個数: 48

約数和(自身を含む): 42050880

約数和(自身を除く): 15046805

約数列:

[1, 5, 7, 17, 25, 29, 35, 85, 119, 145, 175, 203, 313, 425, 493, 595, 725, 1015, 1565, 2191, 2465, 2975, 3451, 5075, 5321, 7825, 9077, 10955, 12325, 17255, 26605, 37247, 45385, 54775, 63539, 86275, 133025, 154309, 186235, 226925, 317695, 771545, 931175, 1080163, 1588475, 3857725, 5400815, 27004075]

約数ペア:

[(1, 27004075), (5, 5400815), (7, 3857725), (17, 1588475), (25, 1080163), (29, 931175), (35, 771545), (85, 317695), (119, 226925), (145, 186235), (175, 154309), (203, 133025), (313, 86275), (425, 63539), (493, 54775), (595, 45385), (725, 37247), (1015, 26605), (1565, 17255), (2191, 12325), (2465, 10955), (2975, 9077), (3451, 7825), (5075, 5321)]