27276045

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{457}}^1$

素因数の和:661

約数の個数: 32

約数和(自身を含む): 45902592

約数和(自身を除く): 18626547

約数列:

[1, 3, 5, 15, 23, 69, 115, 173, 345, 457, 519, 865, 1371, 2285, 2595, 3979, 6855, 10511, 11937, 19895, 31533, 52555, 59685, 79061, 157665, 237183, 395305, 1185915, 1818403, 5455209, 9092015, 27276045]

約数ペア:

[(1, 27276045), (3, 9092015), (5, 5455209), (15, 1818403), (23, 1185915), (69, 395305), (115, 237183), (173, 157665), (345, 79061), (457, 59685), (519, 52555), (865, 31533), (1371, 19895), (2285, 11937), (2595, 10511), (3979, 6855)]