56269615

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^2\times {\mathrm{109}}^1$

素因数の和:271

約数の個数: 24

約数和(自身を含む): 72182880

約数和(自身を除く): 15913265

約数列:

[1, 5, 23, 67, 109, 115, 335, 545, 1541, 2507, 4489, 7303, 7705, 12535, 22445, 36515, 103247, 167969, 489301, 516235, 839845, 2446505, 11253923, 56269615]

約数ペア:

[(1, 56269615), (5, 11253923), (23, 2446505), (67, 839845), (109, 516235), (115, 489301), (335, 167969), (545, 103247), (1541, 36515), (2507, 22445), (4489, 12535), (7303, 7705)]