339968997895

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{377477}}^1$

素因数の和:377655

約数の個数: 32

約数和(自身を含む): 430506109440

約数和(自身を除く): 90537111545

約数列:

[1, 5, 43, 59, 71, 215, 295, 355, 2537, 3053, 4189, 12685, 15265, 20945, 180127, 377477, 900635, 1887385, 16231511, 22271143, 26800867, 81157555, 111355715, 134004335, 957659149, 1152437281, 1581251153, 4788295745, 5762186405, 7906255765, 67993799579, 339968997895]

約数ペア:

[(1, 339968997895), (5, 67993799579), (43, 7906255765), (59, 5762186405), (71, 4788295745), (215, 1581251153), (295, 1152437281), (355, 957659149), (2537, 134004335), (3053, 111355715), (4189, 81157555), (12685, 26800867), (15265, 22271143), (20945, 16231511), (180127, 1887385), (377477, 900635)]