2866215

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{599}}^1$

素因数の和:647

約数の個数: 32

約数和(自身を含む): 5184000

約数和(自身を除く): 2317785

約数列:

[1, 3, 5, 11, 15, 29, 33, 55, 87, 145, 165, 319, 435, 599, 957, 1595, 1797, 2995, 4785, 6589, 8985, 17371, 19767, 32945, 52113, 86855, 98835, 191081, 260565, 573243, 955405, 2866215]

約数ペア:

[(1, 2866215), (3, 955405), (5, 573243), (11, 260565), (15, 191081), (29, 98835), (33, 86855), (55, 52113), (87, 32945), (145, 19767), (165, 17371), (319, 8985), (435, 6589), (599, 4785), (957, 2995), (1595, 1797)]