158702995

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{277}}^1\times {\mathrm{947}}^1$

素因数の和:1251

約数の個数: 24

約数和(自身を含む): 210308112

約数和(自身を除く): 51605117

約数列:

[1, 5, 11, 55, 121, 277, 605, 947, 1385, 3047, 4735, 10417, 15235, 33517, 52085, 114587, 167585, 262319, 572935, 1311595, 2885509, 14427545, 31740599, 158702995]

約数ペア:

[(1, 158702995), (5, 31740599), (11, 14427545), (55, 2885509), (121, 1311595), (277, 572935), (605, 262319), (947, 167585), (1385, 114587), (3047, 52085), (4735, 33517), (10417, 15235)]