29580255

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{12889}}^1$

素因数の和:12920

約数の個数: 32

約数和(自身を含む): 55684800

約数和(自身を除く): 26104545

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 12889, 38667, 64445, 116001, 193335, 219113, 348003, 580005, 657339, 1095565, 1740015, 1972017, 3286695, 5916051, 9860085, 29580255]

約数ペア:

[(1, 29580255), (3, 9860085), (5, 5916051), (9, 3286695), (15, 1972017), (17, 1740015), (27, 1095565), (45, 657339), (51, 580005), (85, 348003), (135, 219113), (153, 193335), (255, 116001), (459, 64445), (765, 38667), (2295, 12889)]