99939825

素因数分解:

$3^5\times 5^2\times {\mathrm{16451}}^1$

素因数の和:16476

約数の個数: 36

約数和(自身を含む): 185644368

約数和(自身を除く): 85704543

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 243, 405, 675, 1215, 2025, 6075, 16451, 49353, 82255, 148059, 246765, 411275, 444177, 740295, 1233825, 1332531, 2220885, 3701475, 3997593, 6662655, 11104425, 19987965, 33313275, 99939825]

約数ペア:

[(1, 99939825), (3, 33313275), (5, 19987965), (9, 11104425), (15, 6662655), (25, 3997593), (27, 3701475), (45, 2220885), (75, 1332531), (81, 1233825), (135, 740295), (225, 444177), (243, 411275), (405, 246765), (675, 148059), (1215, 82255), (2025, 49353), (6075, 16451)]