1369969585

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{397}}^1\times {\mathrm{811}}^1$

素因数の和:1273

約数の個数: 32

約数和(自身を含む): 1768419072

約数和(自身を除く): 398449487

約数列:

[1, 5, 23, 37, 115, 185, 397, 811, 851, 1985, 4055, 4255, 9131, 14689, 18653, 30007, 45655, 73445, 93265, 150035, 321967, 337847, 690161, 1609835, 1689235, 3450805, 7405241, 11912779, 37026205, 59563895, 273993917, 1369969585]

約数ペア:

[(1, 1369969585), (5, 273993917), (23, 59563895), (37, 37026205), (115, 11912779), (185, 7405241), (397, 3450805), (811, 1689235), (851, 1609835), (1985, 690161), (4055, 337847), (4255, 321967), (9131, 150035), (14689, 93265), (18653, 73445), (30007, 45655)]