155101985

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{6521}}^1$

素因数の和:6664

約数の個数: 16

約数和(自身を含む): 191590272

約数和(自身を除く): 36488287

約数列:

[1, 5, 67, 71, 335, 355, 4757, 6521, 23785, 32605, 436907, 462991, 2184535, 2314955, 31020397, 155101985]

約数ペア:

[(1, 155101985), (5, 31020397), (67, 2314955), (71, 2184535), (335, 462991), (355, 436907), (4757, 32605), (6521, 23785)]