39031575

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:86

約数の個数: 96

約数和(自身を含む): 78423552

約数和(自身を除く): 39391977

約数列:

[1, 3, 5, 11, 15, 17, 23, 25, 33, 51, 55, 69, 75, 85, 115, 121, 165, 187, 253, 255, 275, 345, 363, 391, 425, 561, 575, 605, 759, 825, 935, 1173, 1265, 1275, 1331, 1725, 1815, 1955, 2057, 2783, 2805, 3025, 3795, 3993, 4301, 4675, 5865, 6171, 6325, 6655, 8349, 9075, 9775, 10285, 12903, 13915, 14025, 18975, 19965, 21505, 22627, 29325, 30613, 30855, 33275, 41745, 47311, 51425, 64515, 67881, 69575, 91839, 99825, 107525, 113135, 141933, 153065, 154275, 208725, 236555, 322575, 339405, 459195, 520421, 565675, 709665, 765325, 1182775, 1561263, 1697025, 2295975, 2602105, 3548325, 7806315, 13010525, 39031575]

約数ペア:

[(1, 39031575), (3, 13010525), (5, 7806315), (11, 3548325), (15, 2602105), (17, 2295975), (23, 1697025), (25, 1561263), (33, 1182775), (51, 765325), (55, 709665), (69, 565675), (75, 520421), (85, 459195), (115, 339405), (121, 322575), (165, 236555), (187, 208725), (253, 154275), (255, 153065), (275, 141933), (345, 113135), (363, 107525), (391, 99825), (425, 91839), (561, 69575), (575, 67881), (605, 64515), (759, 51425), (825, 47311), (935, 41745), (1173, 33275), (1265, 30855), (1275, 30613), (1331, 29325), (1725, 22627), (1815, 21505), (1955, 19965), (2057, 18975), (2783, 14025), (2805, 13915), (3025, 12903), (3795, 10285), (3993, 9775), (4301, 9075), (4675, 8349), (5865, 6655), (6171, 6325)]