273980995

素因数分解:

$5^1\times {\mathrm{163}}^1\times {\mathrm{379}}^1\times {\mathrm{887}}^1$

素因数の和:1434

約数の個数: 16

約数和(自身を含む): 332040960

約数和(自身を除く): 58059965

約数列:

[1, 5, 163, 379, 815, 887, 1895, 4435, 61777, 144581, 308885, 336173, 722905, 1680865, 54796199, 273980995]

約数ペア:

[(1, 273980995), (5, 54796199), (163, 1680865), (379, 722905), (815, 336173), (887, 308885), (1895, 144581), (4435, 61777)]