1244175

素因数分解:

$3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{313}}^1$

素因数の和:379

約数の個数: 24

約数和(自身を含む): 2102544

約数和(自身を除く): 858369

約数列:

[1, 3, 5, 15, 25, 53, 75, 159, 265, 313, 795, 939, 1325, 1565, 3975, 4695, 7825, 16589, 23475, 49767, 82945, 248835, 414725, 1244175]

約数ペア:

[(1, 1244175), (3, 414725), (5, 248835), (15, 82945), (25, 49767), (53, 23475), (75, 16589), (159, 7825), (265, 4695), (313, 3975), (795, 1565), (939, 1325)]