40980285

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53569}}^1$

素因数の和:53597

約数の個数: 24

約数和(自身を含む): 75212280

約数和(自身を除く): 34231995

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 53569, 160707, 267845, 482121, 803535, 910673, 2410605, 2732019, 4553365, 8196057, 13660095, 40980285]

約数ペア:

[(1, 40980285), (3, 13660095), (5, 8196057), (9, 4553365), (15, 2732019), (17, 2410605), (45, 910673), (51, 803535), (85, 482121), (153, 267845), (255, 160707), (765, 53569)]