42203465

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{6257}}^1$

素因数の和:6352

約数の個数: 16

約数和(自身を含む): 54069120

約数和(自身を除く): 11865655

約数列:

[1, 5, 19, 71, 95, 355, 1349, 6257, 6745, 31285, 118883, 444247, 594415, 2221235, 8440693, 42203465]

約数ペア:

[(1, 42203465), (5, 8440693), (19, 2221235), (71, 594415), (95, 444247), (355, 118883), (1349, 31285), (6257, 6745)]