61128255

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{1327}}^1$

素因数の和:1455

約数の個数: 32

約数和(自身を含む): 101735424

約数和(自身を除く): 40607169

約数列:

[1, 3, 5, 15, 37, 83, 111, 185, 249, 415, 555, 1245, 1327, 3071, 3981, 6635, 9213, 15355, 19905, 46065, 49099, 110141, 147297, 245495, 330423, 550705, 736485, 1652115, 4075217, 12225651, 20376085, 61128255]

約数ペア:

[(1, 61128255), (3, 20376085), (5, 12225651), (15, 4075217), (37, 1652115), (83, 736485), (111, 550705), (185, 330423), (249, 245495), (415, 147297), (555, 110141), (1245, 49099), (1327, 46065), (3071, 19905), (3981, 15355), (6635, 9213)]