27238335

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{479}}^1$

素因数の和:727

約数の個数: 32

約数和(自身を含む): 46448640

約数和(自身を除く): 19210305

約数列:

[1, 3, 5, 15, 17, 51, 85, 223, 255, 479, 669, 1115, 1437, 2395, 3345, 3791, 7185, 8143, 11373, 18955, 24429, 40715, 56865, 106817, 122145, 320451, 534085, 1602255, 1815889, 5447667, 9079445, 27238335]

約数ペア:

[(1, 27238335), (3, 9079445), (5, 5447667), (15, 1815889), (17, 1602255), (51, 534085), (85, 320451), (223, 122145), (255, 106817), (479, 56865), (669, 40715), (1115, 24429), (1437, 18955), (2395, 11373), (3345, 8143), (3791, 7185)]