15125830

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{827}}^1$

素因数の和:924

約数の個数: 32

約数和(自身を含む): 28615680

約数和(自身を除く): 13489850

約数列:

[1, 2, 5, 10, 31, 59, 62, 118, 155, 295, 310, 590, 827, 1654, 1829, 3658, 4135, 8270, 9145, 18290, 25637, 48793, 51274, 97586, 128185, 243965, 256370, 487930, 1512583, 3025166, 7562915, 15125830]

約数ペア:

[(1, 15125830), (2, 7562915), (5, 3025166), (10, 1512583), (31, 487930), (59, 256370), (62, 243965), (118, 128185), (155, 97586), (295, 51274), (310, 48793), (590, 25637), (827, 18290), (1654, 9145), (1829, 8270), (3658, 4135)]