9166995

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{521}}^1$

素因数の和:572

約数の個数: 48

約数和(自身を含む): 17589312

約数和(自身を除く): 8422317

約数列:

[1, 3, 5, 9, 15, 17, 23, 45, 51, 69, 85, 115, 153, 207, 255, 345, 391, 521, 765, 1035, 1173, 1563, 1955, 2605, 3519, 4689, 5865, 7815, 8857, 11983, 17595, 23445, 26571, 35949, 44285, 59915, 79713, 107847, 132855, 179745, 203711, 398565, 539235, 611133, 1018555, 1833399, 3055665, 9166995]

約数ペア:

[(1, 9166995), (3, 3055665), (5, 1833399), (9, 1018555), (15, 611133), (17, 539235), (23, 398565), (45, 203711), (51, 179745), (69, 132855), (85, 107847), (115, 79713), (153, 59915), (207, 44285), (255, 35949), (345, 26571), (391, 23445), (521, 17595), (765, 11983), (1035, 8857), (1173, 7815), (1563, 5865), (1955, 4689), (2605, 3519)]