71140085

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{547}}^1$

素因数の和:645

約数の個数: 24

約数和(自身を含む): 92524320

約数和(自身を除く): 21384235

約数列:

[1, 5, 19, 37, 95, 185, 547, 703, 1369, 2735, 3515, 6845, 10393, 20239, 26011, 51965, 101195, 130055, 384541, 748843, 1922705, 3744215, 14228017, 71140085]

約数ペア:

[(1, 71140085), (5, 14228017), (19, 3744215), (37, 1922705), (95, 748843), (185, 384541), (547, 130055), (703, 101195), (1369, 51965), (2735, 26011), (3515, 20239), (6845, 10393)]