90229755

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{78121}}^1$

素因数の和:78147

約数の個数: 32

約数和(自身を含む): 179993088

約数和(自身を除く): 89763333

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 78121, 234363, 390605, 546847, 859331, 1171815, 1640541, 2577993, 2734235, 4296655, 6015317, 8202705, 12889965, 18045951, 30076585, 90229755]

約数ペア:

[(1, 90229755), (3, 30076585), (5, 18045951), (7, 12889965), (11, 8202705), (15, 6015317), (21, 4296655), (33, 2734235), (35, 2577993), (55, 1640541), (77, 1171815), (105, 859331), (165, 546847), (231, 390605), (385, 234363), (1155, 78121)]