193036905

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{49307}}^1$

素因数の和:49350

約数の個数: 32

約数和(自身を含む): 355017600

約数和(自身を除く): 161980695

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 87, 135, 145, 261, 435, 783, 1305, 3915, 49307, 147921, 246535, 443763, 739605, 1331289, 1429903, 2218815, 4289709, 6656445, 7149515, 12869127, 21448545, 38607381, 64345635, 193036905]

約数ペア:

[(1, 193036905), (3, 64345635), (5, 38607381), (9, 21448545), (15, 12869127), (27, 7149515), (29, 6656445), (45, 4289709), (87, 2218815), (135, 1429903), (145, 1331289), (261, 739605), (435, 443763), (783, 246535), (1305, 147921), (3915, 49307)]