122947995

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{20963}}^1$

素因数の和:21011

約数の個数: 32

約数和(自身を含む): 217354752

約数和(自身を除く): 94406757

約数列:

[1, 3, 5, 15, 17, 23, 51, 69, 85, 115, 255, 345, 391, 1173, 1955, 5865, 20963, 62889, 104815, 314445, 356371, 482149, 1069113, 1446447, 1781855, 2410745, 5345565, 7232235, 8196533, 24589599, 40982665, 122947995]

約数ペア:

[(1, 122947995), (3, 40982665), (5, 24589599), (15, 8196533), (17, 7232235), (23, 5345565), (51, 2410745), (69, 1781855), (85, 1446447), (115, 1069113), (255, 482149), (345, 356371), (391, 314445), (1173, 104815), (1955, 62889), (5865, 20963)]