26243865

素因数分解:

$3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2663}}^1$

素因数の和:2750

約数の個数: 32

約数和(自身を含む): 47312640

約数和(自身を除く): 21068775

約数列:

[1, 3, 5, 9, 15, 27, 45, 73, 135, 219, 365, 657, 1095, 1971, 2663, 3285, 7989, 9855, 13315, 23967, 39945, 71901, 119835, 194399, 359505, 583197, 971995, 1749591, 2915985, 5248773, 8747955, 26243865]

約数ペア:

[(1, 26243865), (3, 8747955), (5, 5248773), (9, 2915985), (15, 1749591), (27, 971995), (45, 583197), (73, 359505), (135, 194399), (219, 119835), (365, 71901), (657, 39945), (1095, 23967), (1971, 13315), (2663, 9855), (3285, 7989)]