23388465

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{21961}}^1$

素因数の和:22040

約数の個数: 16

約数和(自身を含む): 37950336

約数和(自身を除く): 14561871

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 21961, 65883, 109805, 329415, 1559231, 4677693, 7796155, 23388465]

約数ペア:

[(1, 23388465), (3, 7796155), (5, 4677693), (15, 1559231), (71, 329415), (213, 109805), (355, 65883), (1065, 21961)]