42442765

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{751}}^1$

素因数の和:972

約数の個数: 16

約数和(自身を含む): 51978240

約数和(自身を除く): 9535475

約数列:

[1, 5, 89, 127, 445, 635, 751, 3755, 11303, 56515, 66839, 95377, 334195, 476885, 8488553, 42442765]

約数ペア:

[(1, 42442765), (5, 8488553), (89, 476885), (127, 334195), (445, 95377), (635, 66839), (751, 56515), (3755, 11303)]