528035745

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{11801}}^1$

素因数の和:11985

約数の個数: 32

約数和(自身を含む): 895063680

約数和(自身を除く): 367027935

約数列:

[1, 3, 5, 15, 19, 57, 95, 157, 285, 471, 785, 2355, 2983, 8949, 11801, 14915, 35403, 44745, 59005, 177015, 224219, 672657, 1121095, 1852757, 3363285, 5558271, 9263785, 27791355, 35202383, 105607149, 176011915, 528035745]

約数ペア:

[(1, 528035745), (3, 176011915), (5, 105607149), (15, 35202383), (19, 27791355), (57, 9263785), (95, 5558271), (157, 3363285), (285, 1852757), (471, 1121095), (785, 672657), (2355, 224219), (2983, 177015), (8949, 59005), (11801, 44745), (14915, 35403)]