42503085

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1$

素因数の和:386

約数の個数: 48

約数和(自身を含む): 76422528

約数和(自身を除く): 33919443

約数列:

[1, 3, 5, 9, 15, 45, 53, 71, 159, 213, 251, 265, 355, 477, 639, 753, 795, 1065, 1255, 2259, 2385, 3195, 3763, 3765, 11289, 11295, 13303, 17821, 18815, 33867, 39909, 53463, 56445, 66515, 89105, 119727, 160389, 169335, 199545, 267315, 598635, 801945, 944513, 2833539, 4722565, 8500617, 14167695, 42503085]

約数ペア:

[(1, 42503085), (3, 14167695), (5, 8500617), (9, 4722565), (15, 2833539), (45, 944513), (53, 801945), (71, 598635), (159, 267315), (213, 199545), (251, 169335), (265, 160389), (355, 119727), (477, 89105), (639, 66515), (753, 56445), (795, 53463), (1065, 39909), (1255, 33867), (2259, 18815), (2385, 17821), (3195, 13303), (3763, 11295), (3765, 11289)]