242734465

素因数分解:

$5^1\times {\mathrm{127}}^1\times {\mathrm{509}}^1\times {\mathrm{751}}^1$

素因数の和:1392

約数の個数: 16

約数和(自身を含む): 294543360

約数和(自身を除く): 51808895

約数列:

[1, 5, 127, 509, 635, 751, 2545, 3755, 64643, 95377, 323215, 382259, 476885, 1911295, 48546893, 242734465]

約数ペア:

[(1, 242734465), (5, 48546893), (127, 1911295), (509, 476885), (635, 382259), (751, 323215), (2545, 95377), (3755, 64643)]