3184695

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1$

素因数の和:232

約数の個数: 48

約数和(自身を含む): 6132672

約数和(自身を除く): 2947977

約数列:

[1, 3, 5, 9, 15, 17, 23, 45, 51, 69, 85, 115, 153, 181, 207, 255, 345, 391, 543, 765, 905, 1035, 1173, 1629, 1955, 2715, 3077, 3519, 4163, 5865, 8145, 9231, 12489, 15385, 17595, 20815, 27693, 37467, 46155, 62445, 70771, 138465, 187335, 212313, 353855, 636939, 1061565, 3184695]

約数ペア:

[(1, 3184695), (3, 1061565), (5, 636939), (9, 353855), (15, 212313), (17, 187335), (23, 138465), (45, 70771), (51, 62445), (69, 46155), (85, 37467), (115, 27693), (153, 20815), (181, 17595), (207, 15385), (255, 12489), (345, 9231), (391, 8145), (543, 5865), (765, 4163), (905, 3519), (1035, 3077), (1173, 2715), (1629, 1955)]