127940115

素因数分解:

$3^1\times 5^1\times {\mathrm{557}}^1\times {\mathrm{15313}}^1$

素因数の和:15878

約数の個数: 16

約数和(自身を含む): 205085088

約数和(自身を除く): 77144973

約数列:

[1, 3, 5, 15, 557, 1671, 2785, 8355, 15313, 45939, 76565, 229695, 8529341, 25588023, 42646705, 127940115]

約数ペア:

[(1, 127940115), (3, 42646705), (5, 25588023), (15, 8529341), (557, 229695), (1671, 76565), (2785, 45939), (8355, 15313)]