71300386545

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{279609359}}^1$

素因数の和:279609384

約数の個数: 16

約数和(自身を含む): 120791243520

約数和(自身を除く): 49490856975

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 279609359, 838828077, 1398046795, 4194140385, 4753359103, 14260077309, 23766795515, 71300386545]

約数ペア:

[(1, 71300386545), (3, 23766795515), (5, 14260077309), (15, 4753359103), (17, 4194140385), (51, 1398046795), (85, 838828077), (255, 279609359)]