8214449325

素因数分解:

$3^1\times 5^2\times {\mathrm{443}}^1\times {\mathrm{457}}^1\times {\mathrm{541}}^1$

素因数の和:1454

約数の個数: 48

約数和(自身を含む): 13666881216

約数和(自身を除く): 5452431891

約数列:

[1, 3, 5, 15, 25, 75, 443, 457, 541, 1329, 1371, 1623, 2215, 2285, 2705, 6645, 6855, 8115, 11075, 11425, 13525, 33225, 34275, 40575, 202451, 239663, 247237, 607353, 718989, 741711, 1012255, 1198315, 1236185, 3036765, 3594945, 3708555, 5061275, 5991575, 6180925, 15183825, 17974725, 18542775, 109525991, 328577973, 547629955, 1642889865, 2738149775, 8214449325]

約数ペア:

[(1, 8214449325), (3, 2738149775), (5, 1642889865), (15, 547629955), (25, 328577973), (75, 109525991), (443, 18542775), (457, 17974725), (541, 15183825), (1329, 6180925), (1371, 5991575), (1623, 5061275), (2215, 3708555), (2285, 3594945), (2705, 3036765), (6645, 1236185), (6855, 1198315), (8115, 1012255), (11075, 741711), (11425, 718989), (13525, 607353), (33225, 247237), (34275, 239663), (40575, 202451)]