290479465

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{359}}^1\times {\mathrm{3947}}^1$

素因数の和:4352

約数の個数: 16

約数和(自身を含む): 358162560

約数和(自身を除く): 67683095

約数列:

[1, 5, 41, 205, 359, 1795, 3947, 14719, 19735, 73595, 161827, 809135, 1416973, 7084865, 58095893, 290479465]

約数ペア:

[(1, 290479465), (5, 58095893), (41, 7084865), (205, 1416973), (359, 809135), (1795, 161827), (3947, 73595), (14719, 19735)]