57227355

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{313}}^1$

素因数の和:580

約数の個数: 48

約数和(自身を含む): 105805440

約数和(自身を除く): 48578085

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 239, 255, 313, 717, 765, 939, 1195, 1565, 2151, 2817, 3585, 4063, 4695, 5321, 10755, 12189, 14085, 15963, 20315, 26605, 36567, 47889, 60945, 74807, 79815, 182835, 224421, 239445, 374035, 673263, 1122105, 1271719, 3366315, 3815157, 6358595, 11445471, 19075785, 57227355]

約数ペア:

[(1, 57227355), (3, 19075785), (5, 11445471), (9, 6358595), (15, 3815157), (17, 3366315), (45, 1271719), (51, 1122105), (85, 673263), (153, 374035), (239, 239445), (255, 224421), (313, 182835), (717, 79815), (765, 74807), (939, 60945), (1195, 47889), (1565, 36567), (2151, 26605), (2817, 20315), (3585, 15963), (4063, 14085), (4695, 12189), (5321, 10755)]