6470685

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1229}}^1$

素因数の和:1259

約数の個数: 40

約数和(自身を含む): 12501720

約数和(自身を除く): 6031035

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 195, 351, 405, 585, 1053, 1229, 1755, 3687, 5265, 6145, 11061, 15977, 18435, 33183, 47931, 55305, 79885, 99549, 143793, 165915, 239655, 431379, 497745, 718965, 1294137, 2156895, 6470685]

約数ペア:

[(1, 6470685), (3, 2156895), (5, 1294137), (9, 718965), (13, 497745), (15, 431379), (27, 239655), (39, 165915), (45, 143793), (65, 99549), (81, 79885), (117, 55305), (135, 47931), (195, 33183), (351, 18435), (405, 15977), (585, 11061), (1053, 6145), (1229, 5265), (1755, 3687)]