15430815

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{877}}^1$

素因数の和:928

約数の個数: 48

約数和(自身を含む): 29585088

約数和(自身を除く): 14154273

約数列:

[1, 3, 5, 9, 15, 17, 23, 45, 51, 69, 85, 115, 153, 207, 255, 345, 391, 765, 877, 1035, 1173, 1955, 2631, 3519, 4385, 5865, 7893, 13155, 14909, 17595, 20171, 39465, 44727, 60513, 74545, 100855, 134181, 181539, 223635, 302565, 342907, 670905, 907695, 1028721, 1714535, 3086163, 5143605, 15430815]

約数ペア:

[(1, 15430815), (3, 5143605), (5, 3086163), (9, 1714535), (15, 1028721), (17, 907695), (23, 670905), (45, 342907), (51, 302565), (69, 223635), (85, 181539), (115, 134181), (153, 100855), (207, 74545), (255, 60513), (345, 44727), (391, 39465), (765, 20171), (877, 17595), (1035, 14909), (1173, 13155), (1955, 7893), (2631, 5865), (3519, 4385)]