2369205

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1$

素因数の和:210

約数の個数: 48

約数和(自身を含む): 4605120

約数和(自身を除く): 2235915

約数列:

[1, 3, 5, 9, 15, 17, 19, 45, 51, 57, 85, 95, 153, 163, 171, 255, 285, 323, 489, 765, 815, 855, 969, 1467, 1615, 2445, 2771, 2907, 3097, 4845, 7335, 8313, 9291, 13855, 14535, 15485, 24939, 27873, 41565, 46455, 52649, 124695, 139365, 157947, 263245, 473841, 789735, 2369205]

約数ペア:

[(1, 2369205), (3, 789735), (5, 473841), (9, 263245), (15, 157947), (17, 139365), (19, 124695), (45, 52649), (51, 46455), (57, 41565), (85, 27873), (95, 24939), (153, 15485), (163, 14535), (171, 13855), (255, 9291), (285, 8313), (323, 7335), (489, 4845), (765, 3097), (815, 2907), (855, 2771), (969, 2445), (1467, 1615)]