29696445

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1$

素因数の和:306

約数の個数: 48

約数和(自身を含む): 53539200

約数和(自身を除く): 23842755

約数列:

[1, 3, 5, 9, 15, 43, 45, 103, 129, 149, 215, 309, 387, 447, 515, 645, 745, 927, 1341, 1545, 1935, 2235, 4429, 4635, 6407, 6705, 13287, 15347, 19221, 22145, 32035, 39861, 46041, 57663, 66435, 76735, 96105, 138123, 199305, 230205, 288315, 659921, 690615, 1979763, 3299605, 5939289, 9898815, 29696445]

約数ペア:

[(1, 29696445), (3, 9898815), (5, 5939289), (9, 3299605), (15, 1979763), (43, 690615), (45, 659921), (103, 288315), (129, 230205), (149, 199305), (215, 138123), (309, 96105), (387, 76735), (447, 66435), (515, 57663), (645, 46041), (745, 39861), (927, 32035), (1341, 22145), (1545, 19221), (1935, 15347), (2235, 13287), (4429, 6705), (4635, 6407)]