42070335

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{619}}^1$

素因数の和:847

約数の個数: 32

約数和(自身を含む): 70709760

約数和(自身を除く): 28639425

約数列:

[1, 3, 5, 15, 23, 69, 115, 197, 345, 591, 619, 985, 1857, 2955, 3095, 4531, 9285, 13593, 14237, 22655, 42711, 67965, 71185, 121943, 213555, 365829, 609715, 1829145, 2804689, 8414067, 14023445, 42070335]

約数ペア:

[(1, 42070335), (3, 14023445), (5, 8414067), (15, 2804689), (23, 1829145), (69, 609715), (115, 365829), (197, 213555), (345, 121943), (591, 71185), (619, 67965), (985, 42711), (1857, 22655), (2955, 14237), (3095, 13593), (4531, 9285)]