58648215

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:288

約数の個数: 48

約数和(自身を含む): 101501568

約数和(自身を除く): 42853353

約数列:

[1, 3, 5, 15, 17, 51, 83, 85, 163, 249, 255, 289, 415, 489, 815, 867, 1245, 1411, 1445, 2445, 2771, 4233, 4335, 7055, 8313, 13529, 13855, 21165, 23987, 40587, 41565, 47107, 67645, 71961, 119935, 141321, 202935, 229993, 235535, 359805, 689979, 706605, 1149965, 3449895, 3909881, 11729643, 19549405, 58648215]

約数ペア:

[(1, 58648215), (3, 19549405), (5, 11729643), (15, 3909881), (17, 3449895), (51, 1149965), (83, 706605), (85, 689979), (163, 359805), (249, 235535), (255, 229993), (289, 202935), (415, 141321), (489, 119935), (815, 71961), (867, 67645), (1245, 47107), (1411, 41565), (1445, 40587), (2445, 23987), (2771, 21165), (4233, 13855), (4335, 13529), (7055, 8313)]