4768245

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1$

素因数の和:322

約数の個数: 48

約数和(自身を含む): 9165312

約数和(自身を除く): 4397067

約数列:

[1, 3, 5, 9, 15, 17, 23, 45, 51, 69, 85, 115, 153, 207, 255, 271, 345, 391, 765, 813, 1035, 1173, 1355, 1955, 2439, 3519, 4065, 4607, 5865, 6233, 12195, 13821, 17595, 18699, 23035, 31165, 41463, 56097, 69105, 93495, 105961, 207315, 280485, 317883, 529805, 953649, 1589415, 4768245]

約数ペア:

[(1, 4768245), (3, 1589415), (5, 953649), (9, 529805), (15, 317883), (17, 280485), (23, 207315), (45, 105961), (51, 93495), (69, 69105), (85, 56097), (115, 41463), (153, 31165), (207, 23035), (255, 18699), (271, 17595), (345, 13821), (391, 12195), (765, 6233), (813, 5865), (1035, 4607), (1173, 4065), (1355, 3519), (1955, 2439)]