42531045

素因数分解:

$3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{10781}}^1$

素因数の和:11052

約数の個数: 16

約数和(自身を含む): 68314752

約数和(自身を除く): 25783707

約数列:

[1, 3, 5, 15, 263, 789, 1315, 3945, 10781, 32343, 53905, 161715, 2835403, 8506209, 14177015, 42531045]

約数ペア:

[(1, 42531045), (3, 14177015), (5, 8506209), (15, 2835403), (263, 161715), (789, 53905), (1315, 32343), (3945, 10781)]