1378173755

素因数分解:

$5^1\times 7^2\times {\mathrm{919}}^1\times {\mathrm{6121}}^1$

素因数の和:7059

約数の個数: 24

約数和(自身を含む): 1926226080

約数和(自身を除く): 548052325

約数列:

[1, 5, 7, 35, 49, 245, 919, 4595, 6121, 6433, 30605, 32165, 42847, 45031, 214235, 225155, 299929, 1499645, 5625199, 28125995, 39376393, 196881965, 275634751, 1378173755]

約数ペア:

[(1, 1378173755), (5, 275634751), (7, 196881965), (35, 39376393), (49, 28125995), (245, 5625199), (919, 1499645), (4595, 299929), (6121, 225155), (6433, 214235), (30605, 45031), (32165, 42847)]