72702965

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{23117}}^1$

素因数の和:23176

約数の個数: 16

約数和(自身を含む): 94876272

約数和(自身を除く): 22173307

約数列:

[1, 5, 17, 37, 85, 185, 629, 3145, 23117, 115585, 392989, 855329, 1964945, 4276645, 14540593, 72702965]

約数ペア:

[(1, 72702965), (5, 14540593), (17, 4276645), (37, 1964945), (85, 855329), (185, 392989), (629, 115585), (3145, 23117)]