487255965

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{11689}}^1$

素因数の和:12101

約数の個数: 32

約数和(自身を含む): 893303040

約数和(自身を除く): 406047075

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 397, 1191, 1985, 2779, 5955, 8337, 11689, 13895, 35067, 41685, 58445, 81823, 175335, 245469, 409115, 1227345, 4640533, 13921599, 23202665, 32483731, 69607995, 97451193, 162418655, 487255965]

約数ペア:

[(1, 487255965), (3, 162418655), (5, 97451193), (7, 69607995), (15, 32483731), (21, 23202665), (35, 13921599), (105, 4640533), (397, 1227345), (1191, 409115), (1985, 245469), (2779, 175335), (5955, 81823), (8337, 58445), (11689, 41685), (13895, 35067)]