18010147395

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{9479}}^1\times {\mathrm{7451}}^1$

素因数の和:16955

約数の個数: 32

約数和(自身を含む): 30518622720

約数和(自身を除く): 12508475325

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 7451, 9479, 22353, 28437, 37255, 47395, 111765, 126667, 142185, 161143, 380001, 483429, 633335, 805715, 1900005, 2417145, 70628029, 211884087, 353140145, 1059420435, 1200676493, 3602029479, 6003382465, 18010147395]

約数ペア:

[(1, 18010147395), (3, 6003382465), (5, 3602029479), (15, 1200676493), (17, 1059420435), (51, 353140145), (85, 211884087), (255, 70628029), (7451, 2417145), (9479, 1900005), (22353, 805715), (28437, 633335), (37255, 483429), (47395, 380001), (111765, 161143), (126667, 142185)]