9004815

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:256

約数の個数: 48

約数和(自身を含む): 16848000

約数和(自身を除く): 7843185

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 79, 85, 149, 153, 237, 255, 395, 447, 711, 745, 765, 1185, 1341, 1343, 2235, 2533, 3555, 4029, 6705, 6715, 7599, 11771, 12087, 12665, 20145, 22797, 35313, 37995, 58855, 60435, 105939, 113985, 176565, 200107, 529695, 600321, 1000535, 1800963, 3001605, 9004815]

約数ペア:

[(1, 9004815), (3, 3001605), (5, 1800963), (9, 1000535), (15, 600321), (17, 529695), (45, 200107), (51, 176565), (79, 113985), (85, 105939), (149, 60435), (153, 58855), (237, 37995), (255, 35313), (395, 22797), (447, 20145), (711, 12665), (745, 12087), (765, 11771), (1185, 7599), (1341, 6715), (1343, 6705), (2235, 4029), (2533, 3555)]