72638485

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{487}}^1\times {\mathrm{1297}}^1$

素因数の和:1812

約数の個数: 16

約数和(自身を含む): 91213056

約数和(自身を除く): 18574571

約数列:

[1, 5, 23, 115, 487, 1297, 2435, 6485, 11201, 29831, 56005, 149155, 631639, 3158195, 14527697, 72638485]

約数ペア:

[(1, 72638485), (5, 14527697), (23, 3158195), (115, 631639), (487, 149155), (1297, 56005), (2435, 29831), (6485, 11201)]