7144095

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3581}}^1$

素因数の和:3615

約数の個数: 32

約数和(自身を含む): 13754880

約数和(自身を除く): 6610785

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 665, 1995, 3581, 10743, 17905, 25067, 53715, 68039, 75201, 125335, 204117, 340195, 376005, 476273, 1020585, 1428819, 2381365, 7144095]

約数ペア:

[(1, 7144095), (3, 2381365), (5, 1428819), (7, 1020585), (15, 476273), (19, 376005), (21, 340195), (35, 204117), (57, 125335), (95, 75201), (105, 68039), (133, 53715), (285, 25067), (399, 17905), (665, 10743), (1995, 3581)]