2015300545

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{276637}}^1$

素因数の和:276720

約数の個数: 16

約数和(自身を含む): 2549495808

約数和(自身を除く): 534195263

約数列:

[1, 5, 31, 47, 155, 235, 1457, 7285, 276637, 1383185, 8575747, 13001939, 42878735, 65009695, 403060109, 2015300545]

約数ペア:

[(1, 2015300545), (5, 403060109), (31, 65009695), (47, 42878735), (155, 13001939), (235, 8575747), (1457, 1383185), (7285, 276637)]