145684465

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{431}}^1\times {\mathrm{1009}}^1$

素因数の和:1512

約数の個数: 16

約数和(自身を含む): 178018560

約数和(自身を除く): 32334095

約数列:

[1, 5, 67, 335, 431, 1009, 2155, 5045, 28877, 67603, 144385, 338015, 434879, 2174395, 29136893, 145684465]

約数ペア:

[(1, 145684465), (5, 29136893), (67, 2174395), (335, 434879), (431, 338015), (1009, 144385), (2155, 67603), (5045, 28877)]