2986952835

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{431}}^1\times {\mathrm{12487}}^1$

素因数の和:12963

約数の個数: 32

約数和(自身を含む): 4920072192

約数和(自身を除く): 1933119357

約数列:

[1, 3, 5, 15, 37, 111, 185, 431, 555, 1293, 2155, 6465, 12487, 15947, 37461, 47841, 62435, 79735, 187305, 239205, 462019, 1386057, 2310095, 5381897, 6930285, 16145691, 26909485, 80728455, 199130189, 597390567, 995650945, 2986952835]

約数ペア:

[(1, 2986952835), (3, 995650945), (5, 597390567), (15, 199130189), (37, 80728455), (111, 26909485), (185, 16145691), (431, 6930285), (555, 5381897), (1293, 2310095), (2155, 1386057), (6465, 462019), (12487, 239205), (15947, 187305), (37461, 79735), (47841, 62435)]