15059620

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{44293}}^1$

素因数の和:44319

約数の個数: 24

約数和(自身を含む): 33486264

約数和(自身を除く): 18426644

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 44293, 88586, 177172, 221465, 442930, 752981, 885860, 1505962, 3011924, 3764905, 7529810, 15059620]

約数ペア:

[(1, 15059620), (2, 7529810), (4, 3764905), (5, 3011924), (10, 1505962), (17, 885860), (20, 752981), (34, 442930), (68, 221465), (85, 177172), (170, 88586), (340, 44293)]