313689085

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{50311}}^1$

素因数の和:50388

約数の個数: 16

約数和(自身を含む): 398471040

約数和(自身を除く): 84781955

約数列:

[1, 5, 29, 43, 145, 215, 1247, 6235, 50311, 251555, 1459019, 2163373, 7295095, 10816865, 62737817, 313689085]

約数ペア:

[(1, 313689085), (5, 62737817), (29, 10816865), (43, 7295095), (145, 2163373), (215, 1459019), (1247, 251555), (6235, 50311)]