10922445

素因数分解:

$3^4\times 5^1\times {\mathrm{149}}^1\times {\mathrm{181}}^1$

素因数の和:347

約数の個数: 40

約数和(自身を含む): 19819800

約数和(自身を除く): 8897355

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 149, 181, 405, 447, 543, 745, 905, 1341, 1629, 2235, 2715, 4023, 4887, 6705, 8145, 12069, 14661, 20115, 24435, 26969, 60345, 73305, 80907, 134845, 242721, 404535, 728163, 1213605, 2184489, 3640815, 10922445]

約数ペア:

[(1, 10922445), (3, 3640815), (5, 2184489), (9, 1213605), (15, 728163), (27, 404535), (45, 242721), (81, 134845), (135, 80907), (149, 73305), (181, 60345), (405, 26969), (447, 24435), (543, 20115), (745, 14661), (905, 12069), (1341, 8145), (1629, 6705), (2235, 4887), (2715, 4023)]