72997005

素因数分解:

$3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{45481}}^1$

素因数の和:45596

約数の個数: 16

約数和(自身を含む): 117889344

約数和(自身を除く): 44892339

約数列:

[1, 3, 5, 15, 107, 321, 535, 1605, 45481, 136443, 227405, 682215, 4866467, 14599401, 24332335, 72997005]

約数ペア:

[(1, 72997005), (3, 24332335), (5, 14599401), (15, 4866467), (107, 682215), (321, 227405), (535, 136443), (1605, 45481)]