66694635

素因数分解:

$3^2\times 5^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:210

約数の個数: 96

約数和(自身を含む): 140400000

約数和(自身を除く): 73705365

約数列:

[1, 3, 5, 7, 9, 15, 21, 29, 35, 45, 49, 63, 87, 105, 145, 147, 149, 203, 245, 261, 315, 343, 435, 441, 447, 609, 735, 745, 1015, 1029, 1043, 1305, 1341, 1421, 1715, 1827, 2205, 2235, 3045, 3087, 3129, 4263, 4321, 5145, 5215, 6705, 7105, 7301, 9135, 9387, 9947, 12789, 12963, 15435, 15645, 21315, 21605, 21903, 29841, 30247, 36505, 38889, 46935, 49735, 51107, 63945, 64815, 65709, 89523, 90741, 109515, 149205, 151235, 153321, 194445, 211729, 255535, 272223, 328545, 447615, 453705, 459963, 635187, 766605, 1058645, 1361115, 1482103, 1905561, 2299815, 3175935, 4446309, 7410515, 9527805, 13338927, 22231545, 66694635]

約数ペア:

[(1, 66694635), (3, 22231545), (5, 13338927), (7, 9527805), (9, 7410515), (15, 4446309), (21, 3175935), (29, 2299815), (35, 1905561), (45, 1482103), (49, 1361115), (63, 1058645), (87, 766605), (105, 635187), (145, 459963), (147, 453705), (149, 447615), (203, 328545), (245, 272223), (261, 255535), (315, 211729), (343, 194445), (435, 153321), (441, 151235), (447, 149205), (609, 109515), (735, 90741), (745, 89523), (1015, 65709), (1029, 64815), (1043, 63945), (1305, 51107), (1341, 49735), (1421, 46935), (1715, 38889), (1827, 36505), (2205, 30247), (2235, 29841), (3045, 21903), (3087, 21605), (3129, 21315), (4263, 15645), (4321, 15435), (5145, 12963), (5215, 12789), (6705, 9947), (7105, 9387), (7301, 9135)]