15325452

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{223}}^1$

素因数の和:339

約数の個数: 72

約数和(自身を含む): 41094144

約数和(自身を除く): 25768692

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 83, 92, 138, 166, 207, 223, 249, 276, 332, 414, 446, 498, 669, 747, 828, 892, 996, 1338, 1494, 1909, 2007, 2676, 2988, 3818, 4014, 5129, 5727, 7636, 8028, 10258, 11454, 15387, 17181, 18509, 20516, 22908, 30774, 34362, 37018, 46161, 55527, 61548, 68724, 74036, 92322, 111054, 166581, 184644, 222108, 333162, 425707, 666324, 851414, 1277121, 1702828, 2554242, 3831363, 5108484, 7662726, 15325452]

約数ペア:

[(1, 15325452), (2, 7662726), (3, 5108484), (4, 3831363), (6, 2554242), (9, 1702828), (12, 1277121), (18, 851414), (23, 666324), (36, 425707), (46, 333162), (69, 222108), (83, 184644), (92, 166581), (138, 111054), (166, 92322), (207, 74036), (223, 68724), (249, 61548), (276, 55527), (332, 46161), (414, 37018), (446, 34362), (498, 30774), (669, 22908), (747, 20516), (828, 18509), (892, 17181), (996, 15387), (1338, 11454), (1494, 10258), (1909, 8028), (2007, 7636), (2676, 5727), (2988, 5129), (3818, 4014)]