82516845

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{947}}^1$

素因数の和:1149

約数の個数: 32

約数和(自身を含む): 136603008

約数和(自身を除く): 54086163

約数列:

[1, 3, 5, 15, 37, 111, 157, 185, 471, 555, 785, 947, 2355, 2841, 4735, 5809, 14205, 17427, 29045, 35039, 87135, 105117, 148679, 175195, 446037, 525585, 743395, 2230185, 5501123, 16503369, 27505615, 82516845]

約数ペア:

[(1, 82516845), (3, 27505615), (5, 16503369), (15, 5501123), (37, 2230185), (111, 743395), (157, 525585), (185, 446037), (471, 175195), (555, 148679), (785, 105117), (947, 87135), (2355, 35039), (2841, 29045), (4735, 17427), (5809, 14205)]