14520885

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{479}}^1$

素因数の和:577

約数の個数: 32

約数和(自身を含む): 24330240

約数和(自身を除く): 9809355

約数列:

[1, 3, 5, 15, 43, 47, 129, 141, 215, 235, 479, 645, 705, 1437, 2021, 2395, 6063, 7185, 10105, 20597, 22513, 30315, 61791, 67539, 102985, 112565, 308955, 337695, 968059, 2904177, 4840295, 14520885]

約数ペア:

[(1, 14520885), (3, 4840295), (5, 2904177), (15, 968059), (43, 337695), (47, 308955), (129, 112565), (141, 102985), (215, 67539), (235, 61791), (479, 30315), (645, 22513), (705, 20597), (1437, 10105), (2021, 7185), (2395, 6063)]