40180315

素因数分解:

$5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{7043}}^1$

素因数の和:7218

約数の個数: 16

約数和(自身を含む): 55450368

約数和(自身を除く): 15270053

約数列:

[1, 5, 7, 35, 163, 815, 1141, 5705, 7043, 35215, 49301, 246505, 1148009, 5740045, 8036063, 40180315]

約数ペア:

[(1, 40180315), (5, 8036063), (7, 5740045), (35, 1148009), (163, 246505), (815, 49301), (1141, 35215), (5705, 7043)]