79737705

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{499}}^1$

素因数の和:630

約数の個数: 48

約数和(自身を含む): 143208000

約数和(自身を除く): 63470295

約数列:

[1, 3, 5, 9, 15, 45, 53, 67, 159, 201, 265, 335, 477, 499, 603, 795, 1005, 1497, 2385, 2495, 3015, 3551, 4491, 7485, 10653, 17755, 22455, 26447, 31959, 33433, 53265, 79341, 100299, 132235, 159795, 167165, 238023, 300897, 396705, 501495, 1190115, 1504485, 1771949, 5315847, 8859745, 15947541, 26579235, 79737705]

約数ペア:

[(1, 79737705), (3, 26579235), (5, 15947541), (9, 8859745), (15, 5315847), (45, 1771949), (53, 1504485), (67, 1190115), (159, 501495), (201, 396705), (265, 300897), (335, 238023), (477, 167165), (499, 159795), (603, 132235), (795, 100299), (1005, 79341), (1497, 53265), (2385, 33433), (2495, 31959), (3015, 26447), (3551, 22455), (4491, 17755), (7485, 10653)]