151507555

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{28031}}^1$

素因数の和:28106

約数の個数: 16

約数和(自身を含む): 193757184

約数和(自身を除く): 42249629

約数列:

[1, 5, 23, 47, 115, 235, 1081, 5405, 28031, 140155, 644713, 1317457, 3223565, 6587285, 30301511, 151507555]

約数ペア:

[(1, 151507555), (5, 30301511), (23, 6587285), (47, 3223565), (115, 1317457), (235, 644713), (1081, 140155), (5405, 28031)]