7798005

素因数分解:

$3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1229}}^1$

素因数の和:1290

約数の個数: 32

約数和(自身を含む): 14169600

約数和(自身を除く): 6371595

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 135, 141, 235, 423, 705, 1229, 1269, 2115, 3687, 6145, 6345, 11061, 18435, 33183, 55305, 57763, 165915, 173289, 288815, 519867, 866445, 1559601, 2599335, 7798005]

約数ペア:

[(1, 7798005), (3, 2599335), (5, 1559601), (9, 866445), (15, 519867), (27, 288815), (45, 173289), (47, 165915), (135, 57763), (141, 55305), (235, 33183), (423, 18435), (705, 11061), (1229, 6345), (1269, 6145), (2115, 3687)]