13698825

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{269}}^1$

素因数の和:386

約数の個数: 48

約数和(自身を含む): 26248320

約数和(自身を除く): 12549495

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 97, 105, 175, 269, 291, 485, 525, 679, 807, 1345, 1455, 1883, 2037, 2425, 3395, 4035, 5649, 6725, 7275, 9415, 10185, 16975, 20175, 26093, 28245, 47075, 50925, 78279, 130465, 141225, 182651, 391395, 547953, 652325, 913255, 1956975, 2739765, 4566275, 13698825]

約数ペア:

[(1, 13698825), (3, 4566275), (5, 2739765), (7, 1956975), (15, 913255), (21, 652325), (25, 547953), (35, 391395), (75, 182651), (97, 141225), (105, 130465), (175, 78279), (269, 50925), (291, 47075), (485, 28245), (525, 26093), (679, 20175), (807, 16975), (1345, 10185), (1455, 9415), (1883, 7275), (2037, 6725), (2425, 5649), (3395, 4035)]