40385345

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8069}}^1$

素因数の和:8105

約数の個数: 32

約数和(自身を含む): 65076480

約数和(自身を除く): 24691135

約数列:

[1, 5, 7, 11, 13, 35, 55, 65, 77, 91, 143, 385, 455, 715, 1001, 5005, 8069, 40345, 56483, 88759, 104897, 282415, 443795, 524485, 621313, 734279, 1153867, 3106565, 3671395, 5769335, 8077069, 40385345]

約数ペア:

[(1, 40385345), (5, 8077069), (7, 5769335), (11, 3671395), (13, 3106565), (35, 1153867), (55, 734279), (65, 621313), (77, 524485), (91, 443795), (143, 282415), (385, 104897), (455, 88759), (715, 56483), (1001, 40345), (5005, 8069)]