15745095

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:236

約数の個数: 48

約数和(自身を含む): 28554240

約数和(自身を除く): 12809145

約数列:

[1, 3, 5, 9, 15, 43, 45, 79, 103, 129, 215, 237, 309, 387, 395, 515, 645, 711, 927, 1185, 1545, 1935, 3397, 3555, 4429, 4635, 8137, 10191, 13287, 16985, 22145, 24411, 30573, 39861, 40685, 50955, 66435, 73233, 122055, 152865, 199305, 349891, 366165, 1049673, 1749455, 3149019, 5248365, 15745095]

約数ペア:

[(1, 15745095), (3, 5248365), (5, 3149019), (9, 1749455), (15, 1049673), (43, 366165), (45, 349891), (79, 199305), (103, 152865), (129, 122055), (215, 73233), (237, 66435), (309, 50955), (387, 40685), (395, 39861), (515, 30573), (645, 24411), (711, 22145), (927, 16985), (1185, 13287), (1545, 10191), (1935, 8137), (3397, 4635), (3555, 4429)]