16080495

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{233}}^1$

素因数の和:391

約数の個数: 32

約数和(自身を含む): 26687232

約数和(自身を除く): 10606737

約数列:

[1, 3, 5, 15, 43, 107, 129, 215, 233, 321, 535, 645, 699, 1165, 1605, 3495, 4601, 10019, 13803, 23005, 24931, 30057, 50095, 69015, 74793, 124655, 150285, 373965, 1072033, 3216099, 5360165, 16080495]

約数ペア:

[(1, 16080495), (3, 5360165), (5, 3216099), (15, 1072033), (43, 373965), (107, 150285), (129, 124655), (215, 74793), (233, 69015), (321, 50095), (535, 30057), (645, 24931), (699, 23005), (1165, 13803), (1605, 10019), (3495, 4601)]