73270065

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{449}}^1$

素因数の和:534

約数の個数: 64

約数和(自身を含む): 136857600

約数和(自身を除く): 63587535

約数列:

[1, 3, 5, 11, 15, 23, 33, 43, 55, 69, 115, 129, 165, 215, 253, 345, 449, 473, 645, 759, 989, 1265, 1347, 1419, 2245, 2365, 2967, 3795, 4939, 4945, 6735, 7095, 10327, 10879, 14817, 14835, 19307, 24695, 30981, 32637, 51635, 54395, 57921, 74085, 96535, 113597, 154905, 163185, 212377, 289605, 340791, 444061, 567985, 637131, 1061885, 1332183, 1703955, 2220305, 3185655, 4884671, 6660915, 14654013, 24423355, 73270065]

約数ペア:

[(1, 73270065), (3, 24423355), (5, 14654013), (11, 6660915), (15, 4884671), (23, 3185655), (33, 2220305), (43, 1703955), (55, 1332183), (69, 1061885), (115, 637131), (129, 567985), (165, 444061), (215, 340791), (253, 289605), (345, 212377), (449, 163185), (473, 154905), (645, 113597), (759, 96535), (989, 74085), (1265, 57921), (1347, 54395), (1419, 51635), (2245, 32637), (2365, 30981), (2967, 24695), (3795, 19307), (4939, 14835), (4945, 14817), (6735, 10879), (7095, 10327)]