31010565

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2053}}^1$

素因数の和:2133

約数の個数: 32

約数和(自身を含む): 53239680

約数和(自身を除く): 22229115

約数列:

[1, 3, 5, 15, 19, 53, 57, 95, 159, 265, 285, 795, 1007, 2053, 3021, 5035, 6159, 10265, 15105, 30795, 39007, 108809, 117021, 195035, 326427, 544045, 585105, 1632135, 2067371, 6202113, 10336855, 31010565]

約数ペア:

[(1, 31010565), (3, 10336855), (5, 6202113), (15, 2067371), (19, 1632135), (53, 585105), (57, 544045), (95, 326427), (159, 195035), (265, 117021), (285, 108809), (795, 39007), (1007, 30795), (2053, 15105), (3021, 10265), (5035, 6159)]