4715165

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1$

素因数の和:309

約数の個数: 32

約数和(自身を含む): 7155456

約数和(自身を除く): 2440291

約数列:

[1, 5, 7, 13, 35, 43, 65, 91, 215, 241, 301, 455, 559, 1205, 1505, 1687, 2795, 3133, 3913, 8435, 10363, 15665, 19565, 21931, 51815, 72541, 109655, 134719, 362705, 673595, 943033, 4715165]

約数ペア:

[(1, 4715165), (5, 943033), (7, 673595), (13, 362705), (35, 134719), (43, 109655), (65, 72541), (91, 51815), (215, 21931), (241, 19565), (301, 15665), (455, 10363), (559, 8435), (1205, 3913), (1505, 3133), (1687, 2795)]