54807225

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2143}}^1$

素因数の和:2198

約数の個数: 48

約数和(自身を含む): 102088704

約数和(自身を除く): 47281479

約数列:

[1, 3, 5, 11, 15, 25, 31, 33, 55, 75, 93, 155, 165, 275, 341, 465, 775, 825, 1023, 1705, 2143, 2325, 5115, 6429, 8525, 10715, 23573, 25575, 32145, 53575, 66433, 70719, 117865, 160725, 199299, 332165, 353595, 589325, 730763, 996495, 1660825, 1767975, 2192289, 3653815, 4982475, 10961445, 18269075, 54807225]

約数ペア:

[(1, 54807225), (3, 18269075), (5, 10961445), (11, 4982475), (15, 3653815), (25, 2192289), (31, 1767975), (33, 1660825), (55, 996495), (75, 730763), (93, 589325), (155, 353595), (165, 332165), (275, 199299), (341, 160725), (465, 117865), (775, 70719), (825, 66433), (1023, 53575), (1705, 32145), (2143, 25575), (2325, 23573), (5115, 10715), (6429, 8525)]