1188893385

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1217}}^1\times {\mathrm{1277}}^1$

素因数の和:2522

約数の個数: 48

約数和(自身を含む): 2185472016

約数和(自身を除く): 996578631

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 1217, 1277, 3651, 3831, 6085, 6385, 10953, 11493, 18255, 19155, 20689, 21709, 54765, 57465, 62067, 65127, 103445, 108545, 186201, 195381, 310335, 325635, 931005, 976905, 1554109, 4662327, 7770545, 13986981, 23311635, 26419853, 69934905, 79259559, 132099265, 237778677, 396297795, 1188893385]

約数ペア:

[(1, 1188893385), (3, 396297795), (5, 237778677), (9, 132099265), (15, 79259559), (17, 69934905), (45, 26419853), (51, 23311635), (85, 13986981), (153, 7770545), (255, 4662327), (765, 1554109), (1217, 976905), (1277, 931005), (3651, 325635), (3831, 310335), (6085, 195381), (6385, 186201), (10953, 108545), (11493, 103445), (18255, 65127), (19155, 62067), (20689, 57465), (21709, 54765)]