5160855

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2137}}^1$

素因数の和:2175

約数の個数: 32

約数和(自身を含む): 9851904

約数和(自身を除く): 4691049

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 2137, 2415, 6411, 10685, 14959, 32055, 44877, 49151, 74795, 147453, 224385, 245755, 344057, 737265, 1032171, 1720285, 5160855]

約数ペア:

[(1, 5160855), (3, 1720285), (5, 1032171), (7, 737265), (15, 344057), (21, 245755), (23, 224385), (35, 147453), (69, 74795), (105, 49151), (115, 44877), (161, 32055), (345, 14959), (483, 10685), (805, 6411), (2137, 2415)]