15144620

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{44543}}^1$

素因数の和:44569

約数の個数: 24

約数和(自身を含む): 33675264

約数和(自身を除く): 18530644

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 44543, 89086, 178172, 222715, 445430, 757231, 890860, 1514462, 3028924, 3786155, 7572310, 15144620]

約数ペア:

[(1, 15144620), (2, 7572310), (4, 3786155), (5, 3028924), (10, 1514462), (17, 890860), (20, 757231), (34, 445430), (68, 222715), (85, 178172), (170, 89086), (340, 44543)]