1365984005

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{42667}}^1$

素因数の和:43028

約数の個数: 16

約数和(自身を含む): 1730614080

約数和(自身を除く): 364630075

約数列:

[1, 5, 19, 95, 337, 1685, 6403, 32015, 42667, 213335, 810673, 4053365, 14378779, 71893895, 273196801, 1365984005]

約数ペア:

[(1, 1365984005), (5, 273196801), (19, 71893895), (95, 14378779), (337, 4053365), (1685, 810673), (6403, 213335), (32015, 42667)]