40109715

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{17477}}^1$

素因数の和:17508

約数の個数: 32

約数和(自身を含む): 75504960

約数和(自身を除く): 35395245

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 17477, 52431, 87385, 157293, 262155, 297109, 471879, 786465, 891327, 1485545, 2359395, 2673981, 4456635, 8021943, 13369905, 40109715]

約数ペア:

[(1, 40109715), (3, 13369905), (5, 8021943), (9, 4456635), (15, 2673981), (17, 2359395), (27, 1485545), (45, 891327), (51, 786465), (85, 471879), (135, 297109), (153, 262155), (255, 157293), (459, 87385), (765, 52431), (2295, 17477)]