26684505

素因数分解:

$3^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1259}}^1$

素因数の和:1430

約数の個数: 32

約数和(自身を含む): 47779200

約数和(自身を除く): 21094695

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 157, 471, 785, 1259, 1413, 2355, 3777, 4239, 6295, 7065, 11331, 18885, 21195, 33993, 56655, 169965, 197663, 592989, 988315, 1778967, 2964945, 5336901, 8894835, 26684505]

約数ペア:

[(1, 26684505), (3, 8894835), (5, 5336901), (9, 2964945), (15, 1778967), (27, 988315), (45, 592989), (135, 197663), (157, 169965), (471, 56655), (785, 33993), (1259, 21195), (1413, 18885), (2355, 11331), (3777, 7065), (4239, 6295)]