90470655

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{60923}}^1$

素因数の和:60948

約数の個数: 32

約数和(自身を含む): 175461120

約数和(自身を除く): 84990465

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 297, 495, 1485, 60923, 182769, 304615, 548307, 670153, 913845, 1644921, 2010459, 2741535, 3350765, 6031377, 8224605, 10052295, 18094131, 30156885, 90470655]

約数ペア:

[(1, 90470655), (3, 30156885), (5, 18094131), (9, 10052295), (11, 8224605), (15, 6031377), (27, 3350765), (33, 2741535), (45, 2010459), (55, 1644921), (99, 913845), (135, 670153), (165, 548307), (297, 304615), (495, 182769), (1485, 60923)]