913690755

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{51929}}^1$

素因数の和:51980

約数の個数: 48

約数和(自身を含む): 1749833280

約数和(自身を除く): 836142525

約数列:

[1, 3, 5, 9, 15, 17, 23, 45, 51, 69, 85, 115, 153, 207, 255, 345, 391, 765, 1035, 1173, 1955, 3519, 5865, 17595, 51929, 155787, 259645, 467361, 778935, 882793, 1194367, 2336805, 2648379, 3583101, 4413965, 5971835, 7945137, 10749303, 13241895, 17915505, 20304239, 39725685, 53746515, 60912717, 101521195, 182738151, 304563585, 913690755]

約数ペア:

[(1, 913690755), (3, 304563585), (5, 182738151), (9, 101521195), (15, 60912717), (17, 53746515), (23, 39725685), (45, 20304239), (51, 17915505), (69, 13241895), (85, 10749303), (115, 7945137), (153, 5971835), (207, 4413965), (255, 3583101), (345, 2648379), (391, 2336805), (765, 1194367), (1035, 882793), (1173, 778935), (1955, 467361), (3519, 259645), (5865, 155787), (17595, 51929)]