42103845

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1831}}^1$

素因数の和:1922

約数の個数: 48

約数和(自身を含む): 84594432

約数和(自身を除く): 42490587

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 73, 105, 219, 315, 365, 511, 657, 1095, 1533, 1831, 2555, 3285, 4599, 5493, 7665, 9155, 12817, 16479, 22995, 27465, 38451, 64085, 82395, 115353, 133663, 192255, 400989, 576765, 668315, 935641, 1202967, 2004945, 2806923, 4678205, 6014835, 8420769, 14034615, 42103845]

約数ペア:

[(1, 42103845), (3, 14034615), (5, 8420769), (7, 6014835), (9, 4678205), (15, 2806923), (21, 2004945), (35, 1202967), (45, 935641), (63, 668315), (73, 576765), (105, 400989), (219, 192255), (315, 133663), (365, 115353), (511, 82395), (657, 64085), (1095, 38451), (1533, 27465), (1831, 22995), (2555, 16479), (3285, 12817), (4599, 9155), (5493, 7665)]