972938305

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{243539}}^1$

素因数の和:243608

約数の個数: 16

約数和(自身を含む): 1262511360

約数和(自身を除く): 289573055

約数列:

[1, 5, 17, 47, 85, 235, 799, 3995, 243539, 1217695, 4140163, 11446333, 20700815, 57231665, 194587661, 972938305]

約数ペア:

[(1, 972938305), (5, 194587661), (17, 57231665), (47, 20700815), (85, 11446333), (235, 4140163), (799, 1217695), (3995, 243539)]