61797255

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{1019}}^1$

素因数の和:1351

約数の個数: 32

約数和(自身を含む): 106928640

約数和(自身を除く): 45131385

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 311, 933, 1019, 1555, 3057, 4043, 4665, 5095, 12129, 13247, 15285, 20215, 39741, 60645, 66235, 198705, 316909, 950727, 1584545, 4119817, 4753635, 12359451, 20599085, 61797255]

約数ペア:

[(1, 61797255), (3, 20599085), (5, 12359451), (13, 4753635), (15, 4119817), (39, 1584545), (65, 950727), (195, 316909), (311, 198705), (933, 66235), (1019, 60645), (1555, 39741), (3057, 20215), (4043, 15285), (4665, 13247), (5095, 12129)]