3980035

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{653}}^1$

素因数の和:734

約数の個数: 16

約数和(自身を含む): 5085504

約数和(自身を除く): 1105469

約数列:

[1, 5, 23, 53, 115, 265, 653, 1219, 3265, 6095, 15019, 34609, 75095, 173045, 796007, 3980035]

約数ペア:

[(1, 3980035), (5, 796007), (23, 173045), (53, 75095), (115, 34609), (265, 15019), (653, 6095), (1219, 3265)]