39382965

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{51481}}^1$

素因数の和:51509

約数の個数: 24

約数和(自身を含む): 72280728

約数和(自身を除く): 32897763

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 51481, 154443, 257405, 463329, 772215, 875177, 2316645, 2625531, 4375885, 7876593, 13127655, 39382965]

約数ペア:

[(1, 39382965), (3, 13127655), (5, 7876593), (9, 4375885), (15, 2625531), (17, 2316645), (45, 875177), (51, 772215), (85, 463329), (153, 257405), (255, 154443), (765, 51481)]