27627945

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1097}}^1$

素因数の和:1201

約数の個数: 32

約数和(自身を含む): 46801152

約数和(自身を除く): 19173207

約数列:

[1, 3, 5, 15, 23, 69, 73, 115, 219, 345, 365, 1095, 1097, 1679, 3291, 5037, 5485, 8395, 16455, 25185, 25231, 75693, 80081, 126155, 240243, 378465, 400405, 1201215, 1841863, 5525589, 9209315, 27627945]

約数ペア:

[(1, 27627945), (3, 9209315), (5, 5525589), (15, 1841863), (23, 1201215), (69, 400405), (73, 378465), (115, 240243), (219, 126155), (345, 80081), (365, 75693), (1095, 25231), (1097, 25185), (1679, 16455), (3291, 8395), (5037, 5485)]