9520851915

素因数分解:

$3^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{473321}}^1$

素因数の和:473484

約数の個数: 32

約数和(自身を含む): 17039592000

約数和(自身を除く): 7518740085

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 149, 447, 745, 1341, 2235, 4023, 6705, 20115, 473321, 1419963, 2366605, 4259889, 7099815, 12779667, 21299445, 63898335, 70524829, 211574487, 352624145, 634723461, 1057872435, 1904170383, 3173617305, 9520851915]

約数ペア:

[(1, 9520851915), (3, 3173617305), (5, 1904170383), (9, 1057872435), (15, 634723461), (27, 352624145), (45, 211574487), (135, 70524829), (149, 63898335), (447, 21299445), (745, 12779667), (1341, 7099815), (2235, 4259889), (4023, 2366605), (6705, 1419963), (20115, 473321)]