61608495

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{1637}}^1$

素因数の和:1851

約数の個数: 32

約数和(自身を含む): 106771392

約数和(自身を除く): 45162897

約数列:

[1, 3, 5, 13, 15, 39, 65, 193, 195, 579, 965, 1637, 2509, 2895, 4911, 7527, 8185, 12545, 21281, 24555, 37635, 63843, 106405, 315941, 319215, 947823, 1579705, 4107233, 4739115, 12321699, 20536165, 61608495]

約数ペア:

[(1, 61608495), (3, 20536165), (5, 12321699), (13, 4739115), (15, 4107233), (39, 1579705), (65, 947823), (193, 319215), (195, 315941), (579, 106405), (965, 63843), (1637, 37635), (2509, 24555), (2895, 21281), (4911, 12545), (7527, 8185)]