42003515

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{3607}}^1$

素因数の和:3766

約数の個数: 16

約数和(自身を含む): 53773632

約数和(自身を除く): 11770117

約数列:

[1, 5, 17, 85, 137, 685, 2329, 3607, 11645, 18035, 61319, 306595, 494159, 2470795, 8400703, 42003515]

約数ペア:

[(1, 42003515), (5, 8400703), (17, 2470795), (85, 494159), (137, 306595), (685, 61319), (2329, 18035), (3607, 11645)]