78422085

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{5297}}^1$

素因数の和:5362

約数の個数: 48

約数和(自身を含む): 158685696

約数和(自身を除く): 80263611

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 47, 63, 105, 141, 235, 315, 329, 423, 705, 987, 1645, 2115, 2961, 4935, 5297, 14805, 15891, 26485, 37079, 47673, 79455, 111237, 185395, 238365, 248959, 333711, 556185, 746877, 1244795, 1668555, 1742713, 2240631, 3734385, 5228139, 8713565, 11203155, 15684417, 26140695, 78422085]

約数ペア:

[(1, 78422085), (3, 26140695), (5, 15684417), (7, 11203155), (9, 8713565), (15, 5228139), (21, 3734385), (35, 2240631), (45, 1742713), (47, 1668555), (63, 1244795), (105, 746877), (141, 556185), (235, 333711), (315, 248959), (329, 238365), (423, 185395), (705, 111237), (987, 79455), (1645, 47673), (2115, 37079), (2961, 26485), (4935, 15891), (5297, 14805)]