52681185

素因数分解:

$3^6\times 5^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:269

約数の個数: 56

約数和(自身を含む): 96402600

約数和(自身を除く): 43721415

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 97, 135, 149, 243, 291, 405, 447, 485, 729, 745, 873, 1215, 1341, 1455, 2235, 2619, 3645, 4023, 4365, 6705, 7857, 12069, 13095, 14453, 20115, 23571, 36207, 39285, 43359, 60345, 70713, 72265, 108621, 117855, 130077, 181035, 216795, 353565, 390231, 543105, 650385, 1170693, 1951155, 3512079, 5853465, 10536237, 17560395, 52681185]

約数ペア:

[(1, 52681185), (3, 17560395), (5, 10536237), (9, 5853465), (15, 3512079), (27, 1951155), (45, 1170693), (81, 650385), (97, 543105), (135, 390231), (149, 353565), (243, 216795), (291, 181035), (405, 130077), (447, 117855), (485, 108621), (729, 72265), (745, 70713), (873, 60345), (1215, 43359), (1341, 39285), (1455, 36207), (2235, 23571), (2619, 20115), (3645, 14453), (4023, 13095), (4365, 12069), (6705, 7857)]