72250645

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{229}}^1\times {\mathrm{709}}^1$

素因数の和:1032

約数の個数: 16

約数和(自身を含む): 88182000

約数和(自身を除く): 15931355

約数列:

[1, 5, 89, 229, 445, 709, 1145, 3545, 20381, 63101, 101905, 162361, 315505, 811805, 14450129, 72250645]

約数ペア:

[(1, 72250645), (5, 14450129), (89, 811805), (229, 315505), (445, 162361), (709, 101905), (1145, 63101), (3545, 20381)]