2079388545

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{81401}}^1$

素因数の和:81553

約数の個数: 32

約数和(自身を含む): 3610341504

約数和(自身を除く): 1530952959

約数列:

[1, 3, 5, 13, 15, 39, 65, 131, 195, 393, 655, 1703, 1965, 5109, 8515, 25545, 81401, 244203, 407005, 1058213, 1221015, 3174639, 5291065, 10663531, 15873195, 31990593, 53317655, 138625903, 159952965, 415877709, 693129515, 2079388545]

約数ペア:

[(1, 2079388545), (3, 693129515), (5, 415877709), (13, 159952965), (15, 138625903), (39, 53317655), (65, 31990593), (131, 15873195), (195, 10663531), (393, 5291065), (655, 3174639), (1703, 1221015), (1965, 1058213), (5109, 407005), (8515, 244203), (25545, 81401)]